541721012

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{244901}}^1$

素因数の和:244991

約数の個数: 24

約数和(自身を含む): 1097160960

約数和(自身を除く): 555439948

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 244901, 489802, 979604, 1714307, 3428614, 6857228, 19347179, 38694358, 77388716, 135430253, 270860506, 541721012]

約数ペア:

[(1, 541721012), (2, 270860506), (4, 135430253), (7, 77388716), (14, 38694358), (28, 19347179), (79, 6857228), (158, 3428614), (316, 1714307), (553, 979604), (1106, 489802), (2212, 244901)]