2015354406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{53717}}^1$

素因数の和:53785

約数の個数: 48

約数和(自身を含む): 4482659664

約数和(自身を除く): 2467305258

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 169, 222, 338, 481, 507, 962, 1014, 1443, 2886, 6253, 12506, 18759, 37518, 53717, 107434, 161151, 322302, 698321, 1396642, 1987529, 2094963, 3975058, 4189926, 5962587, 9078173, 11925174, 18156346, 25837877, 27234519, 51675754, 54469038, 77513631, 155027262, 335892401, 671784802, 1007677203, 2015354406]

約数ペア:

[(1, 2015354406), (2, 1007677203), (3, 671784802), (6, 335892401), (13, 155027262), (26, 77513631), (37, 54469038), (39, 51675754), (74, 27234519), (78, 25837877), (111, 18156346), (169, 11925174), (222, 9078173), (338, 5962587), (481, 4189926), (507, 3975058), (962, 2094963), (1014, 1987529), (1443, 1396642), (2886, 698321), (6253, 322302), (12506, 161151), (18759, 107434), (37518, 53717)]