2011796979

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{1693}}^1\times {\mathrm{9661}}^1$

素因数の和:11398

約数の個数: 16

約数和(自身を含む): 2749727904

約数和(自身を除く): 737930925

約数列:

[1, 3, 41, 123, 1693, 5079, 9661, 28983, 69413, 208239, 396101, 1188303, 16356073, 49068219, 670598993, 2011796979]

約数ペア:

[(1, 2011796979), (3, 670598993), (41, 49068219), (123, 16356073), (1693, 1188303), (5079, 396101), (9661, 208239), (28983, 69413)]