243048286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{549883}}^1$

素因数の和:549915

約数の個数: 16

約数和(自身を含む): 415712304

約数和(自身を除く): 172664018

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 549883, 1099766, 7148479, 9348011, 14296958, 18696022, 121524143, 243048286]

約数ペア:

[(1, 243048286), (2, 121524143), (13, 18696022), (17, 14296958), (26, 9348011), (34, 7148479), (221, 1099766), (442, 549883)]