240264002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{78569}}^1$

素因数の和:78721

約数の個数: 16

約数和(自身を含む): 395992800

約数和(自身を除く): 155728798

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 78569, 157138, 864259, 1728518, 10921091, 21842182, 120132001, 240264002]

約数ペア:

[(1, 240264002), (2, 120132001), (11, 21842182), (22, 10921091), (139, 1728518), (278, 864259), (1529, 157138), (3058, 78569)]