2681264

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{1483}}^1$

素因数の和:1604

約数の個数: 20

約数和(自身を含む): 5244456

約数和(自身を除く): 2563192

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1483, 1808, 2966, 5932, 11864, 23728, 167579, 335158, 670316, 1340632, 2681264]

約数ペア:

[(1, 2681264), (2, 1340632), (4, 670316), (8, 335158), (16, 167579), (113, 23728), (226, 11864), (452, 5932), (904, 2966), (1483, 1808)]