1278448034

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{1511}}^1\times {\mathrm{9001}}^1$

素因数の和:10561

約数の個数: 16

約数和(自身を含む): 1959987456

約数和(自身を除く): 681539422

約数列:

[1, 2, 47, 94, 1511, 3022, 9001, 18002, 71017, 142034, 423047, 846094, 13600511, 27201022, 639224017, 1278448034]

約数ペア:

[(1, 1278448034), (2, 639224017), (47, 27201022), (94, 13600511), (1511, 846094), (3022, 423047), (9001, 142034), (18002, 71017)]