22473038380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{86434763}}^1$

素因数の和:86434785

約数の個数: 24

約数和(自身を含む): 50823641232

約数和(自身を除く): 28350602852

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 86434763, 172869526, 345739052, 432173815, 864347630, 1123651919, 1728695260, 2247303838, 4494607676, 5618259595, 11236519190, 22473038380]

約数ペア:

[(1, 22473038380), (2, 11236519190), (4, 5618259595), (5, 4494607676), (10, 2247303838), (13, 1728695260), (20, 1123651919), (26, 864347630), (52, 432173815), (65, 345739052), (130, 172869526), (260, 86434763)]