2604848

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{2293}}^1$

素因数の和:2372

約数の個数: 20

約数和(自身を含む): 5120208

約数和(自身を除く): 2515360

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 2293, 4586, 9172, 18344, 36688, 162803, 325606, 651212, 1302424, 2604848]

約数ペア:

[(1, 2604848), (2, 1302424), (4, 651212), (8, 325606), (16, 162803), (71, 36688), (142, 18344), (284, 9172), (568, 4586), (1136, 2293)]