2255308210

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{562421}}^1$

素因数の和:562829

約数の個数: 16

約数和(自身を含む): 4069685592

約数和(自身を除く): 1814377382

約数列:

[1, 2, 5, 10, 401, 802, 2005, 4010, 562421, 1124842, 2812105, 5624210, 225530821, 451061642, 1127654105, 2255308210]

約数ペア:

[(1, 2255308210), (2, 1127654105), (5, 451061642), (10, 225530821), (401, 5624210), (802, 2812105), (2005, 1124842), (4010, 562421)]