419823602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{2557}}^1$

素因数の和:3026

約数の個数: 32

約数和(自身を含む): 729336960

約数和(自身を除く): 309513358

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 439, 878, 2557, 4829, 5114, 7463, 9658, 14926, 28127, 43469, 56254, 82093, 86938, 164186, 478159, 956318, 1122523, 2245046, 12347753, 19082891, 24695506, 38165782, 209911801, 419823602]

約数ペア:

[(1, 419823602), (2, 209911801), (11, 38165782), (17, 24695506), (22, 19082891), (34, 12347753), (187, 2245046), (374, 1122523), (439, 956318), (878, 478159), (2557, 164186), (4829, 86938), (5114, 82093), (7463, 56254), (9658, 43469), (14926, 28127)]