348889161595

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{4139}}^1\times {\mathrm{1296817}}^1$

素因数の和:1300974

約数の個数: 16

約数和(自身を含む): 450981427680

約数和(自身を除く): 102092266085

約数列:

[1, 5, 13, 65, 4139, 20695, 53807, 269035, 1296817, 6484085, 16858621, 84293105, 5367525563, 26837627815, 69777832319, 348889161595]

約数ペア:

[(1, 348889161595), (5, 69777832319), (13, 26837627815), (65, 5367525563), (4139, 84293105), (20695, 16858621), (53807, 6484085), (269035, 1296817)]