2555408

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{2707}}^1$

素因数の和:2774

約数の個数: 20

約数和(自身を含む): 5036880

約数和(自身を除く): 2481472

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 2707, 5414, 10828, 21656, 43312, 159713, 319426, 638852, 1277704, 2555408]

約数ペア:

[(1, 2555408), (2, 1277704), (4, 638852), (8, 319426), (16, 159713), (59, 43312), (118, 21656), (236, 10828), (472, 5414), (944, 2707)]