2660615279

素因数分解:

$7^2\times {\mathrm{2371}}^1\times {\mathrm{22901}}^1$

素因数の和:25286

約数の個数: 12

約数和(自身を含む): 3096442008

約数和(自身を除く): 435826729

約数列:

[1, 7, 49, 2371, 16597, 22901, 116179, 160307, 1122149, 54298271, 380087897, 2660615279]

約数ペア:

[(1, 2660615279), (7, 380087897), (49, 54298271), (2371, 1122149), (16597, 160307), (22901, 116179)]