1898553621

素因数分解:

$3^1\times {\mathrm{239}}^1\times {\mathrm{1069}}^1\times {\mathrm{2477}}^1$

素因数の和:3788

約数の個数: 16

約数和(自身を含む): 2545401600

約数和(自身を除く): 646847979

約数列:

[1, 3, 239, 717, 1069, 2477, 3207, 7431, 255491, 592003, 766473, 1776009, 2647913, 7943739, 632851207, 1898553621]

約数ペア:

[(1, 1898553621), (3, 632851207), (239, 7943739), (717, 2647913), (1069, 1776009), (2477, 766473), (3207, 592003), (7431, 255491)]