389635498

素因数分解:

$2^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{73433}}^1$

素因数の和:73821

約数の個数: 16

約数和(自身を含む): 669718080

約数和(自身を除く): 280082582

約数列:

[1, 2, 7, 14, 379, 758, 2653, 5306, 73433, 146866, 514031, 1028062, 27831107, 55662214, 194817749, 389635498]

約数ペア:

[(1, 389635498), (2, 194817749), (7, 55662214), (14, 27831107), (379, 1028062), (758, 514031), (2653, 146866), (5306, 73433)]