1008041018

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1\times {\mathrm{12203}}^1$

素因数の和:12709

約数の個数: 16

約数和(自身を含む): 1530674496

約数和(自身を除く): 522633478

約数列:

[1, 2, 103, 206, 401, 802, 12203, 24406, 41303, 82606, 1256909, 2513818, 4893403, 9786806, 504020509, 1008041018]

約数ペア:

[(1, 1008041018), (2, 504020509), (103, 9786806), (206, 4893403), (401, 2513818), (802, 1256909), (12203, 82606), (24406, 41303)]