2016408758

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:406

約数の個数: 128

約数和(自身を含む): 4089028608

約数和(自身を除く): 2072619850

約数列:

[1, 2, 7, 13, 14, 23, 26, 37, 46, 47, 74, 91, 94, 161, 182, 259, 277, 299, 322, 329, 481, 518, 554, 598, 611, 658, 851, 962, 1081, 1222, 1702, 1739, 1939, 2093, 2162, 3367, 3478, 3601, 3878, 4186, 4277, 5957, 6371, 6734, 7202, 7567, 8554, 10249, 11063, 11914, 12173, 12742, 13019, 14053, 15134, 20498, 22126, 22607, 24346, 25207, 26038, 28106, 39997, 44597, 45214, 50414, 71743, 77441, 79994, 82823, 89194, 91133, 98371, 133237, 143486, 154882, 158249, 165646, 169247, 182266, 196742, 235727, 266474, 279979, 299437, 316498, 338494, 471454, 481703, 519961, 559958, 579761, 598874, 932659, 963406, 1039922, 1159522, 1184729, 1650089, 1865318, 2096059, 2369458, 3064451, 3300178, 3371921, 3639727, 3892681, 4192118, 6128902, 6262139, 6743842, 7279454, 7785362, 11079169, 12524278, 21451157, 22158338, 27248767, 42902314, 43834973, 54497534, 77554183, 87669946, 144029197, 155108366, 288058394, 1008204379, 2016408758]

約数ペア:

[(1, 2016408758), (2, 1008204379), (7, 288058394), (13, 155108366), (14, 144029197), (23, 87669946), (26, 77554183), (37, 54497534), (46, 43834973), (47, 42902314), (74, 27248767), (91, 22158338), (94, 21451157), (161, 12524278), (182, 11079169), (259, 7785362), (277, 7279454), (299, 6743842), (322, 6262139), (329, 6128902), (481, 4192118), (518, 3892681), (554, 3639727), (598, 3371921), (611, 3300178), (658, 3064451), (851, 2369458), (962, 2096059), (1081, 1865318), (1222, 1650089), (1702, 1184729), (1739, 1159522), (1939, 1039922), (2093, 963406), (2162, 932659), (3367, 598874), (3478, 579761), (3601, 559958), (3878, 519961), (4186, 481703), (4277, 471454), (5957, 338494), (6371, 316498), (6734, 299437), (7202, 279979), (7567, 266474), (8554, 235727), (10249, 196742), (11063, 182266), (11914, 169247), (12173, 165646), (12742, 158249), (13019, 154882), (14053, 143486), (15134, 133237), (20498, 98371), (22126, 91133), (22607, 89194), (24346, 82823), (25207, 79994), (26038, 77441), (28106, 71743), (39997, 50414), (44597, 45214)]