3120988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1277}}^1$

素因数の和:1341

約数の個数: 24

約数和(自身を含む): 6011712

約数和(自身を除く): 2890724

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 1277, 2444, 2554, 5108, 16601, 33202, 60019, 66404, 120038, 240076, 780247, 1560494, 3120988]

約数ペア:

[(1, 3120988), (2, 1560494), (4, 780247), (13, 240076), (26, 120038), (47, 66404), (52, 60019), (94, 33202), (188, 16601), (611, 5108), (1222, 2554), (1277, 2444)]