490184354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{147557}}^1$

素因数の和:147721

約数の個数: 16

約数和(自身を含む): 807437376

約数和(自身を除く): 317253022

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 147557, 295114, 1623127, 3246254, 22281107, 44562214, 245092177, 490184354]

約数ペア:

[(1, 490184354), (2, 245092177), (11, 44562214), (22, 22281107), (151, 3246254), (302, 1623127), (1661, 295114), (3322, 147557)]