1555219192844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{374932303}}^1$

素因数の和:374932385

約数の個数: 24

約数和(自身を含む): 2928971158848

約数和(自身を除く): 1373751966004

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 374932303, 749864606, 1499729212, 6373849151, 12747698302, 22870870483, 25495396604, 45741740966, 91483481932, 388804798211, 777609596422, 1555219192844]

約数ペア:

[(1, 1555219192844), (2, 777609596422), (4, 388804798211), (17, 91483481932), (34, 45741740966), (61, 25495396604), (68, 22870870483), (122, 12747698302), (244, 6373849151), (1037, 1499729212), (2074, 749864606), (4148, 374932303)]