260074418

素因数分解:

$2^1\times {\mathrm{293}}^1\times {\mathrm{347}}^1\times {\mathrm{1279}}^1$

素因数の和:1921

約数の個数: 16

約数和(自身を含む): 392878080

約数和(自身を除く): 132803662

約数列:

[1, 2, 293, 347, 586, 694, 1279, 2558, 101671, 203342, 374747, 443813, 749494, 887626, 130037209, 260074418]

約数ペア:

[(1, 260074418), (2, 130037209), (293, 887626), (347, 749494), (586, 443813), (694, 374747), (1279, 203342), (2558, 101671)]