978889145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{367313}}^1$

素因数の和:367372

約数の個数: 16

約数和(自身を含む): 1295883792

約数和(自身を除く): 316994647

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 367313, 1836565, 4775069, 15059833, 23875345, 75299165, 195777829, 978889145]

約数ペア:

[(1, 978889145), (5, 195777829), (13, 75299165), (41, 23875345), (65, 15059833), (205, 4775069), (533, 1836565), (2665, 367313)]