1946506585

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 2607137280

約数和(自身を除く): 660630695

約数列:

[1, 5, 19, 31, 43, 95, 155, 215, 361, 589, 809, 817, 1333, 1805, 2945, 4045, 4085, 6665, 11191, 15371, 15523, 25079, 25327, 34787, 55955, 76855, 77615, 125395, 126635, 173935, 292049, 476501, 481213, 660953, 1078397, 1460245, 2382505, 2406065, 3304765, 5391985, 9053519, 12558107, 20489543, 45267595, 62790535, 102447715, 389301317, 1946506585]

約数ペア:

[(1, 1946506585), (5, 389301317), (19, 102447715), (31, 62790535), (43, 45267595), (95, 20489543), (155, 12558107), (215, 9053519), (361, 5391985), (589, 3304765), (809, 2406065), (817, 2382505), (1333, 1460245), (1805, 1078397), (2945, 660953), (4045, 481213), (4085, 476501), (6665, 292049), (11191, 173935), (15371, 126635), (15523, 125395), (25079, 77615), (25327, 76855), (34787, 55955)]