520082212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 1088599680

約数和(自身を除く): 568517468

約数列:

[1, 2, 4, 13, 19, 26, 37, 38, 41, 52, 74, 76, 82, 148, 164, 247, 347, 481, 494, 533, 694, 703, 779, 962, 988, 1066, 1388, 1406, 1517, 1558, 1924, 2132, 2812, 3034, 3116, 4511, 6068, 6593, 9022, 9139, 10127, 12839, 13186, 14227, 18044, 18278, 19721, 20254, 25678, 26372, 28454, 28823, 36556, 39442, 40508, 51356, 56908, 57646, 78884, 85709, 115292, 166907, 171418, 184951, 243941, 270313, 333814, 342836, 369902, 374699, 487882, 526399, 540626, 667628, 739804, 749398, 975764, 1052798, 1081252, 1498796, 2105596, 3171233, 3514069, 6342466, 6843187, 7028138, 10001581, 12684932, 13686374, 14056276, 20003162, 27372748, 40006324, 130020553, 260041106, 520082212]

約数ペア:

[(1, 520082212), (2, 260041106), (4, 130020553), (13, 40006324), (19, 27372748), (26, 20003162), (37, 14056276), (38, 13686374), (41, 12684932), (52, 10001581), (74, 7028138), (76, 6843187), (82, 6342466), (148, 3514069), (164, 3171233), (247, 2105596), (347, 1498796), (481, 1081252), (494, 1052798), (533, 975764), (694, 749398), (703, 739804), (779, 667628), (962, 540626), (988, 526399), (1066, 487882), (1388, 374699), (1406, 369902), (1517, 342836), (1558, 333814), (1924, 270313), (2132, 243941), (2812, 184951), (3034, 171418), (3116, 166907), (4511, 115292), (6068, 85709), (6593, 78884), (9022, 57646), (9139, 56908), (10127, 51356), (12839, 40508), (13186, 39442), (14227, 36556), (18044, 28823), (18278, 28454), (19721, 26372), (20254, 25678)]