9928638722

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{428957}}^1$

素因数の和:429193

約数の個数: 16

約数和(自身を含む): 15195408192

約数和(自身を除く): 5266769470

約数列:

[1, 2, 71, 142, 163, 326, 11573, 23146, 428957, 857914, 30455947, 60911894, 69919991, 139839982, 4964319361, 9928638722]

約数ペア:

[(1, 9928638722), (2, 4964319361), (71, 139839982), (142, 69919991), (163, 60911894), (326, 30455947), (11573, 857914), (23146, 428957)]