261336100908

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{166244339}}^1$

素因数の和:166244477

約数の個数: 24

約数和(自身を含む): 614439080640

約数和(自身を除く): 353102979732

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 166244339, 332488678, 498733017, 664977356, 997466034, 1994932068, 21778008409, 43556016818, 65334025227, 87112033636, 130668050454, 261336100908]

約数ペア:

[(1, 261336100908), (2, 130668050454), (3, 87112033636), (4, 65334025227), (6, 43556016818), (12, 21778008409), (131, 1994932068), (262, 997466034), (393, 664977356), (524, 498733017), (786, 332488678), (1572, 166244339)]