280145602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{296137}}^1$

素因数の和:296193

約数の個数: 16

約数和(自身を含む): 469082592

約数和(自身を除く): 188936990

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 296137, 592274, 3257507, 6515014, 12733891, 25467782, 140072801, 280145602]

約数ペア:

[(1, 280145602), (2, 140072801), (11, 25467782), (22, 12733891), (43, 6515014), (86, 3257507), (473, 592274), (946, 296137)]