2017886710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{472573}}^1$

素因数の和:472648

約数の個数: 32

約数和(自身を含む): 4219140672

約数和(自身を除く): 2201253962

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 472573, 945146, 2362865, 3308011, 4725730, 6616022, 16540055, 28826953, 33080110, 57653906, 144134765, 201788671, 288269530, 403577342, 1008943355, 2017886710]

約数ペア:

[(1, 2017886710), (2, 1008943355), (5, 403577342), (7, 288269530), (10, 201788671), (14, 144134765), (35, 57653906), (61, 33080110), (70, 28826953), (122, 16540055), (305, 6616022), (427, 4725730), (610, 3308011), (854, 2362865), (2135, 945146), (4270, 472573)]