61979398

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{233}}^1\times {\mathrm{787}}^1$

素因数の和:1048

約数の個数: 24

約数和(自身を含む): 101231208

約数和(自身を除く): 39251810

約数列:

[1, 2, 13, 26, 169, 233, 338, 466, 787, 1574, 3029, 6058, 10231, 20462, 39377, 78754, 133003, 183371, 266006, 366742, 2383823, 4767646, 30989699, 61979398]

約数ペア:

[(1, 61979398), (2, 30989699), (13, 4767646), (26, 2383823), (169, 366742), (233, 266006), (338, 183371), (466, 133003), (787, 78754), (1574, 39377), (3029, 20462), (6058, 10231)]