9984296986

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{5003}}^1$

素因数の和:5406

約数の個数: 32

約数和(自身を含む): 15544986048

約数和(自身を除く): 5560689062

約数列:

[1, 2, 53, 67, 106, 134, 281, 562, 3551, 5003, 7102, 10006, 14893, 18827, 29786, 37654, 265159, 335201, 530318, 670402, 997831, 1405843, 1995662, 2811686, 17765653, 35531306, 74509679, 94191481, 149019358, 188382962, 4992148493, 9984296986]

約数ペア:

[(1, 9984296986), (2, 4992148493), (53, 188382962), (67, 149019358), (106, 94191481), (134, 74509679), (281, 35531306), (562, 17765653), (3551, 2811686), (5003, 1995662), (7102, 1405843), (10006, 997831), (14893, 670402), (18827, 530318), (29786, 335201), (37654, 265159)]