507918385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1\times {\mathrm{6317}}^1$

素因数の和:7572

約数の個数: 16

約数和(自身を含む): 657021456

約数和(自身を除く): 149103071

約数列:

[1, 5, 13, 65, 1237, 6185, 6317, 16081, 31585, 80405, 82121, 410605, 7814129, 39070645, 101583677, 507918385]

約数ペア:

[(1, 507918385), (5, 101583677), (13, 39070645), (65, 7814129), (1237, 410605), (6185, 82121), (6317, 80405), (16081, 31585)]