121214288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{582761}}^1$

素因数の和:582782

約数の個数: 20

約数和(自身を含む): 252918708

約数和(自身を除く): 131704420

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 582761, 1165522, 2331044, 4662088, 7575893, 9324176, 15151786, 30303572, 60607144, 121214288]

約数ペア:

[(1, 121214288), (2, 60607144), (4, 30303572), (8, 15151786), (13, 9324176), (16, 7575893), (26, 4662088), (52, 2331044), (104, 1165522), (208, 582761)]