520121614

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{13147}}^1$

素因数の和:13431

約数の個数: 16

約数和(自身を含む): 791404416

約数和(自身を除く): 271282802

約数列:

[1, 2, 131, 151, 262, 302, 13147, 19781, 26294, 39562, 1722257, 1985197, 3444514, 3970394, 260060807, 520121614]

約数ペア:

[(1, 520121614), (2, 260060807), (131, 3970394), (151, 3444514), (262, 1985197), (302, 1722257), (13147, 39562), (19781, 26294)]