2604688

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{941}}^1$

素因数の和:1122

約数の個数: 20

約数和(自身を含む): 5081148

約数和(自身を除く): 2476460

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 941, 1384, 1882, 2768, 3764, 7528, 15056, 162793, 325586, 651172, 1302344, 2604688]

約数ペア:

[(1, 2604688), (2, 1302344), (4, 651172), (8, 325586), (16, 162793), (173, 15056), (346, 7528), (692, 3764), (941, 2768), (1384, 1882)]