2110686670

素因数分解:

$2^1\times 5^1\times {\mathrm{1907}}^1\times {\mathrm{110681}}^1$

素因数の和:112595

約数の個数: 16

約数和(自身を含む): 3801262608

約数和(自身を除く): 1690575938

約数列:

[1, 2, 5, 10, 1907, 3814, 9535, 19070, 110681, 221362, 553405, 1106810, 211068667, 422137334, 1055343335, 2110686670]

約数ペア:

[(1, 2110686670), (2, 1055343335), (5, 422137334), (10, 211068667), (1907, 1106810), (3814, 553405), (9535, 221362), (19070, 110681)]