1964848

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{3319}}^1$

素因数の和:3364

約数の個数: 20

約数和(自身を含む): 3910960

約数和(自身を除く): 1946112

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 3319, 6638, 13276, 26552, 53104, 122803, 245606, 491212, 982424, 1964848]

約数ペア:

[(1, 1964848), (2, 982424), (4, 491212), (8, 245606), (16, 122803), (37, 53104), (74, 26552), (148, 13276), (296, 6638), (592, 3319)]