2231193602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1\times {\mathrm{2161}}^1$

素因数の和:2906

約数の個数: 32

約数和(自身を含む): 3709784448

約数和(自身を除く): 1478590846

約数列:

[1, 2, 11, 22, 71, 142, 661, 781, 1322, 1562, 2161, 4322, 7271, 14542, 23771, 46931, 47542, 93862, 153431, 306862, 516241, 1032482, 1428421, 1687741, 2856842, 3375482, 15712631, 31425262, 101417891, 202835782, 1115596801, 2231193602]

約数ペア:

[(1, 2231193602), (2, 1115596801), (11, 202835782), (22, 101417891), (71, 31425262), (142, 15712631), (661, 3375482), (781, 2856842), (1322, 1687741), (1562, 1428421), (2161, 1032482), (4322, 516241), (7271, 306862), (14542, 153431), (23771, 93862), (46931, 47542)]