2203790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7109}}^1$

素因数の和:7147

約数の個数: 16

約数和(自身を含む): 4095360

約数和(自身を除く): 1891570

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 7109, 14218, 35545, 71090, 220379, 440758, 1101895, 2203790]

約数ペア:

[(1, 2203790), (2, 1101895), (5, 440758), (10, 220379), (31, 71090), (62, 35545), (155, 14218), (310, 7109)]