401080942

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{11959}}^1$

素因数の和:12411

約数の個数: 16

約数和(自身を含む): 617853600

約数和(自身を除く): 216772658

約数列:

[1, 2, 41, 82, 409, 818, 11959, 16769, 23918, 33538, 490319, 980638, 4891231, 9782462, 200540471, 401080942]

約数ペア:

[(1, 401080942), (2, 200540471), (41, 9782462), (82, 4891231), (409, 980638), (818, 490319), (11959, 33538), (16769, 23918)]