388633434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{9253177}}^1$

素因数の和:9253189

約数の個数: 16

約数和(自身を含む): 888305088

約数和(自身を除く): 499671654

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 9253177, 18506354, 27759531, 55519062, 64772239, 129544478, 194316717, 388633434]

約数ペア:

[(1, 388633434), (2, 194316717), (3, 129544478), (6, 64772239), (7, 55519062), (14, 27759531), (21, 18506354), (42, 9253177)]