139388402

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1\times {\mathrm{1151}}^1$

素因数の和:1705

約数の個数: 16

約数和(自身を含む): 211175424

約数和(自身を除く): 71787022

約数列:

[1, 2, 151, 302, 401, 802, 1151, 2302, 60551, 121102, 173801, 347602, 461551, 923102, 69694201, 139388402]

約数ペア:

[(1, 139388402), (2, 69694201), (151, 923102), (302, 461551), (401, 347602), (802, 173801), (1151, 121102), (2302, 60551)]