4367018864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{20995283}}^1$

素因数の和:20995304

約数の個数: 20

約数和(自身を含む): 9111953256

約数和(自身を除く): 4744934392

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 20995283, 41990566, 83981132, 167962264, 272938679, 335924528, 545877358, 1091754716, 2183509432, 4367018864]

約数ペア:

[(1, 4367018864), (2, 2183509432), (4, 1091754716), (8, 545877358), (13, 335924528), (16, 272938679), (26, 167962264), (52, 83981132), (104, 41990566), (208, 20995283)]