7029041178490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{248288279}}^1$

素因数の和:248288454

約数の個数: 32

約数和(自身を含む): 13407567120000

約数和(自身を除く): 6378525941510

約数列:

[1, 2, 5, 10, 19, 38, 95, 149, 190, 298, 745, 1490, 2831, 5662, 14155, 28310, 248288279, 496576558, 1241441395, 2482882790, 4717477301, 9434954602, 23587386505, 36994953571, 47174773010, 73989907142, 184974767855, 369949535710, 702904117849, 1405808235698, 3514520589245, 7029041178490]

約数ペア:

[(1, 7029041178490), (2, 3514520589245), (5, 1405808235698), (10, 702904117849), (19, 369949535710), (38, 184974767855), (95, 73989907142), (149, 47174773010), (190, 36994953571), (298, 23587386505), (745, 9434954602), (1490, 4717477301), (2831, 2482882790), (5662, 1241441395), (14155, 496576558), (28310, 248288279)]