63489943465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1277}}^1\times {\mathrm{764893}}^1$

素因数の和:766188

約数の個数: 16

約数和(自身を含む): 82112900688

約数和(自身を除く): 18622957223

約数列:

[1, 5, 13, 65, 1277, 6385, 16601, 83005, 764893, 3824465, 9943609, 49718045, 976768361, 4883841805, 12697988693, 63489943465]

約数ペア:

[(1, 63489943465), (5, 12697988693), (13, 4883841805), (65, 976768361), (1277, 49718045), (6385, 9943609), (16601, 3824465), (83005, 764893)]