2012017256

素因数分解:

$2^3\times {\mathrm{617}}^1\times {\mathrm{407621}}^1$

素因数の和:408244

約数の個数: 16

約数和(自身を含む): 3778655940

約数和(自身を除く): 1766638684

約数列:

[1, 2, 4, 8, 617, 1234, 2468, 4936, 407621, 815242, 1630484, 3260968, 251502157, 503004314, 1006008628, 2012017256]

約数ペア:

[(1, 2012017256), (2, 1006008628), (4, 503004314), (8, 251502157), (617, 3260968), (1234, 1630484), (2468, 815242), (4936, 407621)]