253546330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1491449}}^1$

素因数の和:1491473

約数の個数: 16

約数和(自身を含む): 483229800

約数和(自身を除く): 229683470

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1491449, 2982898, 7457245, 14914490, 25354633, 50709266, 126773165, 253546330]

約数ペア:

[(1, 253546330), (2, 126773165), (5, 50709266), (10, 25354633), (17, 14914490), (34, 7457245), (85, 2982898), (170, 1491449)]