2040455524

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{171007}}^1$

素因数の和:171187

約数の個数: 24

約数和(自身を含む): 3782696960

約数和(自身を除く): 1742241436

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 628, 2983, 5966, 11932, 171007, 342014, 684028, 3249133, 6498266, 12996532, 26848099, 53696198, 107392396, 510113881, 1020227762, 2040455524]

約数ペア:

[(1, 2040455524), (2, 1020227762), (4, 510113881), (19, 107392396), (38, 53696198), (76, 26848099), (157, 12996532), (314, 6498266), (628, 3249133), (2983, 684028), (5966, 342014), (11932, 171007)]