181264438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{40697}}^1$

素因数の和:40847

約数の個数: 16

約数和(自身を含む): 290095344

約数和(自身を除く): 108830906

約数列:

[1, 2, 17, 34, 131, 262, 2227, 4454, 40697, 81394, 691849, 1383698, 5331307, 10662614, 90632219, 181264438]

約数ペア:

[(1, 181264438), (2, 90632219), (17, 10662614), (34, 5331307), (131, 1383698), (262, 691849), (2227, 81394), (4454, 40697)]