1330821064

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{9785449}}^1$

素因数の和:9785472

約数の個数: 16

約数和(自身を含む): 2642071500

約数和(自身を除く): 1311250436

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 9785449, 19570898, 39141796, 78283592, 166352633, 332705266, 665410532, 1330821064]

約数ペア:

[(1, 1330821064), (2, 665410532), (4, 332705266), (8, 166352633), (17, 78283592), (34, 39141796), (68, 19570898), (136, 9785449)]