7251218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 12398400

約数和(自身を除く): 5147182

約数列:

[1, 2, 13, 26, 29, 58, 59, 118, 163, 326, 377, 754, 767, 1534, 1711, 2119, 3422, 4238, 4727, 9454, 9617, 19234, 22243, 44486, 61451, 122902, 125021, 250042, 278893, 557786, 3625609, 7251218]

約数ペア:

[(1, 7251218), (2, 3625609), (13, 557786), (26, 278893), (29, 250042), (58, 125021), (59, 122902), (118, 61451), (163, 44486), (326, 22243), (377, 19234), (754, 9617), (767, 9454), (1534, 4727), (1711, 4238), (2119, 3422)]