520060904

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{727}}^1\times {\mathrm{739}}^1$

素因数の和:1494

約数の個数: 48

約数和(自身を含む): 1074746400

約数和(自身を除く): 554685496

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 727, 739, 968, 1454, 1478, 2908, 2956, 5816, 5912, 7997, 8129, 15994, 16258, 31988, 32516, 63976, 65032, 87967, 89419, 175934, 178838, 351868, 357676, 537253, 703736, 715352, 1074506, 2149012, 4298024, 5909783, 11819566, 23639132, 47278264, 65007613, 130015226, 260030452, 520060904]

約数ペア:

[(1, 520060904), (2, 260030452), (4, 130015226), (8, 65007613), (11, 47278264), (22, 23639132), (44, 11819566), (88, 5909783), (121, 4298024), (242, 2149012), (484, 1074506), (727, 715352), (739, 703736), (968, 537253), (1454, 357676), (1478, 351868), (2908, 178838), (2956, 175934), (5816, 89419), (5912, 87967), (7997, 65032), (8129, 63976), (15994, 32516), (16258, 31988)]