620830072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{4564927}}^1$

素因数の和:4564950

約数の個数: 16

約数和(自身を含む): 1232530560

約数和(自身を除く): 611700488

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 4564927, 9129854, 18259708, 36519416, 77603759, 155207518, 310415036, 620830072]

約数ペア:

[(1, 620830072), (2, 310415036), (4, 155207518), (8, 77603759), (17, 36519416), (34, 18259708), (68, 9129854), (136, 4564927)]