1122489038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{645851}}^1$

素因数の和:645943

約数の個数: 16

約数和(自身を含む): 1860053760

約数和(自身を除く): 737564722

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 645851, 1291702, 7104361, 14208722, 51022229, 102044458, 561244519, 1122489038]

約数ペア:

[(1, 1122489038), (2, 561244519), (11, 102044458), (22, 51022229), (79, 14208722), (158, 7104361), (869, 1291702), (1738, 645851)]