2108531410

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1865957}}^1$

素因数の和:1866077

約数の個数: 16

約数和(自身を含む): 3828945816

約数和(自身を除く): 1720414406

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 1865957, 3731914, 9329785, 18659570, 210853141, 421706282, 1054265705, 2108531410]

約数ペア:

[(1, 2108531410), (2, 1054265705), (5, 421706282), (10, 210853141), (113, 18659570), (226, 9329785), (565, 3731914), (1130, 1865957)]