5252794768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{25253821}}^1$

素因数の和:25253842

約数の個数: 20

約数和(自身を含む): 10960158748

約数和(自身を除く): 5707363980

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 25253821, 50507642, 101015284, 202030568, 328299673, 404061136, 656599346, 1313198692, 2626397384, 5252794768]

約数ペア:

[(1, 5252794768), (2, 2626397384), (4, 1313198692), (8, 656599346), (13, 404061136), (16, 328299673), (26, 202030568), (52, 101015284), (104, 50507642), (208, 25253821)]