389601922

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{56843}}^1$

素因数の和:57017

約数の個数: 16

約数和(自身を含む): 613915200

約数和(自身を除く): 224313278

約数列:

[1, 2, 23, 46, 149, 298, 3427, 6854, 56843, 113686, 1307389, 2614778, 8469607, 16939214, 194800961, 389601922]

約数ペア:

[(1, 389601922), (2, 194800961), (23, 16939214), (46, 8469607), (149, 2614778), (298, 1307389), (3427, 113686), (6854, 56843)]