873648464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{4200233}}^1$

素因数の和:4200254

約数の個数: 20

約数和(自身を含む): 1822901556

約数和(自身を除く): 949253092

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4200233, 8400466, 16800932, 33601864, 54603029, 67203728, 109206058, 218412116, 436824232, 873648464]

約数ペア:

[(1, 873648464), (2, 436824232), (4, 218412116), (8, 109206058), (13, 67203728), (16, 54603029), (26, 33601864), (52, 16800932), (104, 8400466), (208, 4200233)]