2977964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1277}}^1$

素因数の和:1345

約数の個数: 24

約数和(自身を含む): 5797008

約数和(自身を除く): 2819044

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 1277, 2332, 2554, 5108, 14047, 28094, 56188, 67681, 135362, 270724, 744491, 1488982, 2977964]

約数ペア:

[(1, 2977964), (2, 1488982), (4, 744491), (11, 270724), (22, 135362), (44, 67681), (53, 56188), (106, 28094), (212, 14047), (583, 5108), (1166, 2554), (1277, 2332)]