90755890286

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{2161987}}^1$

素因数の和:2162279

約数の個数: 16

約数和(自身を含む): 138021313920

約数和(自身を除く): 47265423634

約数列:

[1, 2, 139, 151, 278, 302, 20989, 41978, 2161987, 4323974, 300516193, 326460037, 601032386, 652920074, 45377945143, 90755890286]

約数ペア:

[(1, 90755890286), (2, 45377945143), (139, 652920074), (151, 601032386), (278, 326460037), (302, 300516193), (20989, 4323974), (41978, 2161987)]