2013221272

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{1981517}}^1$

素因数の和:1981650

約数の個数: 16

約数和(自身を含む): 3804514560

約数和(自身を除く): 1791293288

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 1981517, 3963034, 7926068, 15852136, 251652659, 503305318, 1006610636, 2013221272]

約数ペア:

[(1, 2013221272), (2, 1006610636), (4, 503305318), (8, 251652659), (127, 15852136), (254, 7926068), (508, 3963034), (1016, 1981517)]