2018640782

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{599}}^1\times {\mathrm{11159}}^1$

素因数の和:11911

約数の個数: 16

約数和(自身を含む): 3053376000

約数和(自身を除く): 1034735218

約数列:

[1, 2, 151, 302, 599, 1198, 11159, 22318, 90449, 180898, 1685009, 3370018, 6684241, 13368482, 1009320391, 2018640782]

約数ペア:

[(1, 2018640782), (2, 1009320391), (151, 13368482), (302, 6684241), (599, 3370018), (1198, 1685009), (11159, 180898), (22318, 90449)]