680920058

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{129011}}^1$

素因数の和:129062

約数の個数: 32

約数和(自身を含む): 1300440960

約数和(自身を除く): 619520902

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 5278, 129011, 258022, 903077, 1677143, 1806154, 3354286, 3741319, 7482638, 11740001, 23480002, 26189233, 48637147, 52378466, 97274294, 340460029, 680920058]

約数ペア:

[(1, 680920058), (2, 340460029), (7, 97274294), (13, 52378466), (14, 48637147), (26, 26189233), (29, 23480002), (58, 11740001), (91, 7482638), (182, 3741319), (203, 3354286), (377, 1806154), (406, 1677143), (754, 903077), (2639, 258022), (5278, 129011)]