2913716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:563

約数の個数: 24

約数和(自身を含む): 5544840

約数和(自身を除く): 2631124

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 409, 548, 818, 1636, 1781, 3562, 5317, 7124, 10634, 21268, 56033, 112066, 224132, 728429, 1456858, 2913716]

約数ペア:

[(1, 2913716), (2, 1456858), (4, 728429), (13, 224132), (26, 112066), (52, 56033), (137, 21268), (274, 10634), (409, 7124), (548, 5317), (818, 3562), (1636, 1781)]