2200979210

素因数分解:

$2^1\times 5^1\times {\mathrm{6449}}^1\times {\mathrm{34129}}^1$

素因数の和:40585

約数の個数: 16

約数和(自身を含む): 3962493000

約数和(自身を除く): 1761513790

約数列:

[1, 2, 5, 10, 6449, 12898, 32245, 34129, 64490, 68258, 170645, 341290, 220097921, 440195842, 1100489605, 2200979210]

約数ペア:

[(1, 2200979210), (2, 1100489605), (5, 440195842), (10, 220097921), (6449, 341290), (12898, 170645), (32245, 68258), (34129, 64490)]