2137497370

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{958519}}^1$

素因数の和:958749

約数の個数: 16

約数和(自身を含む): 3864752640

約数和(自身を除く): 1727255270

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 958519, 1917038, 4792595, 9585190, 213749737, 427499474, 1068748685, 2137497370]

約数ペア:

[(1, 2137497370), (2, 1068748685), (5, 427499474), (10, 213749737), (223, 9585190), (446, 4792595), (1115, 1917038), (2230, 958519)]