127538318

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{9643}}^1$

素因数の和:10051

約数の個数: 16

約数和(自身を含む): 203102640

約数和(自身を除く): 75564322

約数列:

[1, 2, 17, 34, 389, 778, 6613, 9643, 13226, 19286, 163931, 327862, 3751127, 7502254, 63769159, 127538318]

約数ペア:

[(1, 127538318), (2, 63769159), (17, 7502254), (34, 3751127), (389, 327862), (778, 163931), (6613, 19286), (9643, 13226)]