2812942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4409}}^1$

素因数の和:4451

約数の個数: 16

約数和(自身を含む): 4762800

約数和(自身を除く): 1949858

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 4409, 8818, 48499, 96998, 127861, 255722, 1406471, 2812942]

約数ペア:

[(1, 2812942), (2, 1406471), (11, 255722), (22, 127861), (29, 96998), (58, 48499), (319, 8818), (638, 4409)]