57142778

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{371057}}^1$

素因数の和:371077

約数の個数: 16

約数和(自身を含む): 106864704

約数和(自身を除く): 49721926

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 371057, 742114, 2597399, 4081627, 5194798, 8163254, 28571389, 57142778]

約数ペア:

[(1, 57142778), (2, 28571389), (7, 8163254), (11, 5194798), (14, 4081627), (22, 2597399), (77, 742114), (154, 371057)]