2012328872

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{2131}}^1\times {\mathrm{2879}}^1$

素因数の和:5057

約数の個数: 32

約数和(自身を含む): 3868300800

約数和(自身を除く): 1855971928

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 2131, 2879, 4262, 5758, 8524, 11516, 17048, 23032, 87371, 118039, 174742, 236078, 349484, 472156, 698968, 944312, 6135149, 12270298, 24540596, 49081192, 251541109, 503082218, 1006164436, 2012328872]

約数ペア:

[(1, 2012328872), (2, 1006164436), (4, 503082218), (8, 251541109), (41, 49081192), (82, 24540596), (164, 12270298), (328, 6135149), (2131, 944312), (2879, 698968), (4262, 472156), (5758, 349484), (8524, 236078), (11516, 174742), (17048, 118039), (23032, 87371)]