243149860798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{21529}}^1\times {\mathrm{434387}}^1$

素因数の和:455931

約数の個数: 16

約数和(自身を含む): 392799692880

約数和(自身を除く): 149649832082

約数列:

[1, 2, 13, 26, 21529, 43058, 279877, 434387, 559754, 868774, 5647031, 11294062, 9351917723, 18703835446, 121574930399, 243149860798]

約数ペア:

[(1, 243149860798), (2, 121574930399), (13, 18703835446), (26, 9351917723), (21529, 11294062), (43058, 5647031), (279877, 868774), (434387, 559754)]