1772128943

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{186481}}^1$

素因数の和:186554

約数の個数: 16

約数和(自身を含む): 2067712416

約数和(自身を除く): 295583473

約数列:

[1, 13, 17, 43, 221, 559, 731, 9503, 186481, 2424253, 3170177, 8018683, 41212301, 104242879, 136317611, 1772128943]

約数ペア:

[(1, 1772128943), (13, 136317611), (17, 104242879), (43, 41212301), (221, 8018683), (559, 3170177), (731, 2424253), (9503, 186481)]