1284163088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{6173861}}^1$

素因数の和:6173882

約数の個数: 20

約数和(自身を含む): 2679456108

約数和(自身を除く): 1395293020

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 6173861, 12347722, 24695444, 49390888, 80260193, 98781776, 160520386, 321040772, 642081544, 1284163088]

約数ペア:

[(1, 1284163088), (2, 642081544), (4, 321040772), (8, 160520386), (13, 98781776), (16, 80260193), (26, 49390888), (52, 24695444), (104, 12347722), (208, 6173861)]