2554788

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{1009}}^1$

素因数の和:1227

約数の個数: 24

約数和(自身を含む): 5995360

約数和(自身を除く): 3440572

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 633, 844, 1009, 1266, 2018, 2532, 3027, 4036, 6054, 12108, 212899, 425798, 638697, 851596, 1277394, 2554788]

約数ペア:

[(1, 2554788), (2, 1277394), (3, 851596), (4, 638697), (6, 425798), (12, 212899), (211, 12108), (422, 6054), (633, 4036), (844, 3027), (1009, 2532), (1266, 2018)]