266528642

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1\times {\mathrm{5857}}^1$

素因数の和:6293

約数の個数: 16

約数和(自身を含む): 407505912

約数和(自身を除く): 140977270

約数列:

[1, 2, 61, 122, 373, 746, 5857, 11714, 22753, 45506, 357277, 714554, 2184661, 4369322, 133264321, 266528642]

約数ペア:

[(1, 266528642), (2, 133264321), (61, 4369322), (122, 2184661), (373, 714554), (746, 357277), (5857, 45506), (11714, 22753)]