974870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7499}}^1$

素因数の和:7519

約数の個数: 16

約数和(自身を含む): 1890000

約数和(自身を除く): 915130

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 7499, 14998, 37495, 74990, 97487, 194974, 487435, 974870]

約数ペア:

[(1, 974870), (2, 487435), (5, 194974), (10, 97487), (13, 74990), (26, 37495), (65, 14998), (130, 7499)]