1394171519

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{87977}}^1$

素因数の和:88066

約数の個数: 16

約数和(自身を含む): 1596272832

約数和(自身を除く): 202101313

約数列:

[1, 13, 23, 53, 299, 689, 1219, 15847, 87977, 1143701, 2023471, 4662781, 26305123, 60616153, 107243963, 1394171519]

約数ペア:

[(1, 1394171519), (13, 107243963), (23, 60616153), (53, 26305123), (299, 4662781), (689, 2023471), (1219, 1143701), (15847, 87977)]