471836144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2268443}}^1$

素因数の和:2268464

約数の個数: 20

約数和(自身を含む): 984504696

約数和(自身を除く): 512668552

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2268443, 4536886, 9073772, 18147544, 29489759, 36295088, 58979518, 117959036, 235918072, 471836144]

約数ペア:

[(1, 471836144), (2, 235918072), (4, 117959036), (8, 58979518), (13, 36295088), (16, 29489759), (26, 18147544), (52, 9073772), (104, 4536886), (208, 2268443)]