42355802

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{1009}}^1$

素因数の和:1301

約数の個数: 16

約数和(自身を含む): 64478400

約数和(自身を除く): 22122598

約数列:

[1, 2, 139, 151, 278, 302, 1009, 2018, 20989, 41978, 140251, 152359, 280502, 304718, 21177901, 42355802]

約数ペア:

[(1, 42355802), (2, 21177901), (139, 304718), (151, 280502), (278, 152359), (302, 140251), (1009, 41978), (2018, 20989)]