3281402878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{751}}^1\times {\mathrm{1031}}^1$

素因数の和:1960

約数の個数: 32

約数和(自身を含む): 5345528832

約数和(自身を除く): 2064125954

約数列:

[1, 2, 13, 26, 163, 326, 751, 1031, 1502, 2062, 2119, 4238, 9763, 13403, 19526, 26806, 122413, 168053, 244826, 336106, 774281, 1548562, 1591369, 2184689, 3182738, 4369378, 10065653, 20131306, 126207803, 252415606, 1640701439, 3281402878]

約数ペア:

[(1, 3281402878), (2, 1640701439), (13, 252415606), (26, 126207803), (163, 20131306), (326, 10065653), (751, 4369378), (1031, 3182738), (1502, 2184689), (2062, 1591369), (2119, 1548562), (4238, 774281), (9763, 336106), (13403, 244826), (19526, 168053), (26806, 122413)]