8480821588

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{509}}^1\times {\mathrm{52727}}^1$

素因数の和:53319

約数の個数: 24

約数和(自身を含む): 15059116800

約数和(自身を除く): 6578295212

約数列:

[1, 2, 4, 79, 158, 316, 509, 1018, 2036, 40211, 52727, 80422, 105454, 160844, 210908, 4165433, 8330866, 16661732, 26838043, 53676086, 107352172, 2120205397, 4240410794, 8480821588]

約数ペア:

[(1, 8480821588), (2, 4240410794), (4, 2120205397), (79, 107352172), (158, 53676086), (316, 26838043), (509, 16661732), (1018, 8330866), (2036, 4165433), (40211, 210908), (52727, 160844), (80422, 105454)]