513715254

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{51859}}^1$

素因数の和:52004

約数の個数: 32

約数和(自身を含む): 1115197440

約数和(自身を除く): 601482186

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 381, 762, 1651, 3302, 4953, 9906, 51859, 103718, 155577, 311154, 674167, 1348334, 2022501, 4045002, 6586093, 13172186, 19758279, 39516558, 85619209, 171238418, 256857627, 513715254]

約数ペア:

[(1, 513715254), (2, 256857627), (3, 171238418), (6, 85619209), (13, 39516558), (26, 19758279), (39, 13172186), (78, 6586093), (127, 4045002), (254, 2022501), (381, 1348334), (762, 674167), (1651, 311154), (3302, 155577), (4953, 103718), (9906, 51859)]