2149277182

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{431}}^1$

素因数の和:769

約数の個数: 64

約数和(自身を含む): 3762339840

約数和(自身を除く): 1613062658

約数列:

[1, 2, 13, 23, 26, 31, 46, 62, 269, 299, 403, 431, 538, 598, 713, 806, 862, 1426, 3497, 5603, 6187, 6994, 8339, 9269, 9913, 11206, 12374, 13361, 16678, 18538, 19826, 26722, 80431, 108407, 115939, 128869, 160862, 173693, 191797, 216814, 231878, 257738, 307303, 347386, 383594, 614606, 1507207, 2493361, 2666597, 3014414, 3594109, 3994939, 4986722, 5333194, 7188218, 7989878, 34665761, 46723417, 69331522, 82664507, 93446834, 165329014, 1074638591, 2149277182]

約数ペア:

[(1, 2149277182), (2, 1074638591), (13, 165329014), (23, 93446834), (26, 82664507), (31, 69331522), (46, 46723417), (62, 34665761), (269, 7989878), (299, 7188218), (403, 5333194), (431, 4986722), (538, 3994939), (598, 3594109), (713, 3014414), (806, 2666597), (862, 2493361), (1426, 1507207), (3497, 614606), (5603, 383594), (6187, 347386), (6994, 307303), (8339, 257738), (9269, 231878), (9913, 216814), (11206, 191797), (12374, 173693), (13361, 160862), (16678, 128869), (18538, 115939), (19826, 108407), (26722, 80431)]