172621502

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{137219}}^1$

素因数の和:137275

約数の個数: 16

約数和(自身を含む): 281575440

約数和(自身を除く): 108953938

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 137219, 274438, 2332723, 4665446, 5077103, 10154206, 86310751, 172621502]

約数ペア:

[(1, 172621502), (2, 86310751), (17, 10154206), (34, 5077103), (37, 4665446), (74, 2332723), (629, 274438), (1258, 137219)]