490778113

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1051}}^1\times {\mathrm{3511}}^1$

素因数の和:4588

約数の個数: 16

約数和(自身を含む): 591139840

約数和(自身を除く): 100361727

約数列:

[1, 7, 19, 133, 1051, 3511, 7357, 19969, 24577, 66709, 139783, 466963, 3690061, 25830427, 70111159, 490778113]

約数ペア:

[(1, 490778113), (7, 70111159), (19, 25830427), (133, 3690061), (1051, 466963), (3511, 139783), (7357, 66709), (19969, 24577)]