398035251014

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{72449081}}^1$

素因数の和:72449191

約数の個数: 16

約数和(自身を含む): 620743734576

約数和(自身を除く): 222708483562

約数列:

[1, 2, 41, 67, 82, 134, 2747, 5494, 72449081, 144898162, 2970412321, 4854088427, 5940824642, 9708176854, 199017625507, 398035251014]

約数ペア:

[(1, 398035251014), (2, 199017625507), (41, 9708176854), (67, 5940824642), (82, 4854088427), (134, 2970412321), (2747, 144898162), (5494, 72449081)]