3978238

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{967}}^1$

素因数の和:1008

約数の個数: 24

約数和(自身を含む): 6952176

約数和(自身を除く): 2973938

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 967, 1934, 2057, 4114, 10637, 16439, 21274, 32878, 117007, 180829, 234014, 361658, 1989119, 3978238]

約数ペア:

[(1, 3978238), (2, 1989119), (11, 361658), (17, 234014), (22, 180829), (34, 117007), (121, 32878), (187, 21274), (242, 16439), (374, 10637), (967, 4114), (1934, 2057)]