268177130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1033}}^1\times {\mathrm{1997}}^1$

素因数の和:3050

約数の個数: 32

約数和(自身を含む): 520614864

約数和(自身を除く): 252437734

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1033, 1997, 2066, 3994, 5165, 9985, 10330, 13429, 19970, 25961, 26858, 51922, 67145, 129805, 134290, 259610, 2062901, 4125802, 10314505, 20629010, 26817713, 53635426, 134088565, 268177130]

約数ペア:

[(1, 268177130), (2, 134088565), (5, 53635426), (10, 26817713), (13, 20629010), (26, 10314505), (65, 4125802), (130, 2062901), (1033, 259610), (1997, 134290), (2066, 129805), (3994, 67145), (5165, 51922), (9985, 26858), (10330, 25961), (13429, 19970)]