2028070084

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{62773}}^1$

素因数の和:63015

約数の個数: 24

約数和(自身を含む): 3654200088

約数和(自身を除く): 1626130004

約数列:

[1, 2, 4, 41, 82, 164, 197, 394, 788, 8077, 16154, 32308, 62773, 125546, 251092, 2573693, 5147386, 10294772, 12366281, 24732562, 49465124, 507017521, 1014035042, 2028070084]

約数ペア:

[(1, 2028070084), (2, 1014035042), (4, 507017521), (41, 49465124), (82, 24732562), (164, 12366281), (197, 10294772), (394, 5147386), (788, 2573693), (8077, 251092), (16154, 125546), (32308, 62773)]