478437310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{283099}}^1$

素因数の和:283132

約数の個数: 24

約数和(自身を含む): 932531400

約数和(自身を除く): 454094090

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 283099, 566198, 1415495, 2830990, 3680287, 7360574, 18401435, 36802870, 47843731, 95687462, 239218655, 478437310]

約数ペア:

[(1, 478437310), (2, 239218655), (5, 95687462), (10, 47843731), (13, 36802870), (26, 18401435), (65, 7360574), (130, 3680287), (169, 2830990), (338, 1415495), (845, 566198), (1690, 283099)]