1271567122

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5342719}}^1$

素因数の和:5342745

約数の個数: 16

約数和(自身を含む): 2308055040

約数和(自身を除く): 1036487918

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 5342719, 10685438, 37399033, 74798066, 90826223, 181652446, 635783561, 1271567122]

約数ペア:

[(1, 1271567122), (2, 635783561), (7, 181652446), (14, 90826223), (17, 74798066), (34, 37399033), (119, 10685438), (238, 5342719)]