4311781630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1069921}}^1$

素因数の和:1069972

約数の個数: 32

約数和(自身を含む): 8627851008

約数和(自身を除く): 4316069378

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 1069921, 2139842, 5349605, 10699210, 13908973, 27817946, 33167551, 66335102, 69544865, 139089730, 165837755, 331675510, 431178163, 862356326, 2155890815, 4311781630]

約数ペア:

[(1, 4311781630), (2, 2155890815), (5, 862356326), (10, 431178163), (13, 331675510), (26, 165837755), (31, 139089730), (62, 69544865), (65, 66335102), (130, 33167551), (155, 27817946), (310, 13908973), (403, 10699210), (806, 5349605), (2015, 2139842), (4030, 1069921)]