2040443312

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1531}}^1\times {\mathrm{2687}}^1$

素因数の和:4257

約数の個数: 40

約数和(自身を含む): 4085071872

約数和(自身を除く): 2044628560

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1531, 2687, 3062, 5374, 6124, 10748, 12248, 21496, 24496, 42992, 47461, 83297, 94922, 166594, 189844, 333188, 379688, 666376, 759376, 1332752, 4113797, 8227594, 16455188, 32910376, 65820752, 127527707, 255055414, 510110828, 1020221656, 2040443312]

約数ペア:

[(1, 2040443312), (2, 1020221656), (4, 510110828), (8, 255055414), (16, 127527707), (31, 65820752), (62, 32910376), (124, 16455188), (248, 8227594), (496, 4113797), (1531, 1332752), (2687, 759376), (3062, 666376), (5374, 379688), (6124, 333188), (10748, 189844), (12248, 166594), (21496, 94922), (24496, 83297), (42992, 47461)]