2018256490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11872097}}^1$

素因数の和:11872121

約数の個数: 16

約数和(自身を含む): 3846559752

約数和(自身を除く): 1828303262

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 11872097, 23744194, 59360485, 118720970, 201825649, 403651298, 1009128245, 2018256490]

約数ペア:

[(1, 2018256490), (2, 1009128245), (5, 403651298), (10, 201825649), (17, 118720970), (34, 59360485), (85, 23744194), (170, 11872097)]