4356226

素因数分解:

$2^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{821}}^1$

素因数の和:1209

約数の個数: 16

約数和(自身を含む): 7496640

約数和(自身を除く): 3140414

約数列:

[1, 2, 7, 14, 379, 758, 821, 1642, 2653, 5306, 5747, 11494, 311159, 622318, 2178113, 4356226]

約数ペア:

[(1, 4356226), (2, 2178113), (7, 622318), (14, 311159), (379, 11494), (758, 5747), (821, 5306), (1642, 2653)]