280147166

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{229253}}^1$

素因数の和:229315

約数の個数: 16

約数和(自身を含む): 462176064

約数和(自身を除く): 182028898

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 229253, 458506, 2980289, 5960578, 10774891, 21549782, 140073583, 280147166]

約数ペア:

[(1, 280147166), (2, 140073583), (13, 21549782), (26, 10774891), (47, 5960578), (94, 2980289), (611, 458506), (1222, 229253)]