313627366

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{28789}}^1$

素因数の和:29223

約数の個数: 16

約数和(自身を含む): 507855600

約数和(自身を除く): 194228234

約数列:

[1, 2, 13, 26, 419, 838, 5447, 10894, 28789, 57578, 374257, 748514, 12062591, 24125182, 156813683, 313627366]

約数ペア:

[(1, 313627366), (2, 156813683), (13, 24125182), (26, 12062591), (419, 748514), (838, 374257), (5447, 57578), (10894, 28789)]