716415020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2107103}}^1$

素因数の和:2107129

約数の個数: 24

約数和(自身を含む): 1592970624

約数和(自身を除く): 876555604

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 2107103, 4214206, 8428412, 10535515, 21071030, 35820751, 42142060, 71641502, 143283004, 179103755, 358207510, 716415020]

約数ペア:

[(1, 716415020), (2, 358207510), (4, 179103755), (5, 143283004), (10, 71641502), (17, 42142060), (20, 35820751), (34, 21071030), (68, 10535515), (85, 8428412), (170, 4214206), (340, 2107103)]