2183668210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7044091}}^1$

素因数の和:7044129

約数の個数: 16

約数和(自身を含む): 4057396992

約数和(自身を除く): 1873728782

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 7044091, 14088182, 35220455, 70440910, 218366821, 436733642, 1091834105, 2183668210]

約数ペア:

[(1, 2183668210), (2, 1091834105), (5, 436733642), (10, 218366821), (31, 70440910), (62, 35220455), (155, 14088182), (310, 7044091)]