2018133790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6510109}}^1$

素因数の和:6510147

約数の個数: 16

約数和(自身を含む): 3749823360

約数和(自身を除く): 1731689570

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 6510109, 13020218, 32550545, 65101090, 201813379, 403626758, 1009066895, 2018133790]

約数ペア:

[(1, 2018133790), (2, 1009066895), (5, 403626758), (10, 201813379), (31, 65101090), (62, 32550545), (155, 13020218), (310, 6510109)]