1402307536

素因数分解:

$2^4\times 7^1\times {\mathrm{12520603}}^1$

素因数の和:12520618

約数の個数: 20

約数和(自身を含む): 3105109792

約数和(自身を除く): 1702802256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 12520603, 25041206, 50082412, 87644221, 100164824, 175288442, 200329648, 350576884, 701153768, 1402307536]

約数ペア:

[(1, 1402307536), (2, 701153768), (4, 350576884), (7, 200329648), (8, 175288442), (14, 100164824), (16, 87644221), (28, 50082412), (56, 25041206), (112, 12520603)]