1360816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{5003}}^1$

素因数の和:5028

約数の個数: 20

約数和(自身を含む): 2792232

約数和(自身を除く): 1431416

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 5003, 10006, 20012, 40024, 80048, 85051, 170102, 340204, 680408, 1360816]

約数ペア:

[(1, 1360816), (2, 680408), (4, 340204), (8, 170102), (16, 85051), (17, 80048), (34, 40024), (68, 20012), (136, 10006), (272, 5003)]