1398496622

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1\times {\mathrm{29483}}^1$

素因数の和:30163

約数の個数: 16

約数和(自身を含む): 2157874992

約数和(自身を除く): 759378370

約数列:

[1, 2, 37, 74, 641, 1282, 23717, 29483, 47434, 58966, 1090871, 2181742, 18898603, 37797206, 699248311, 1398496622]

約数ペア:

[(1, 1398496622), (2, 699248311), (37, 37797206), (74, 18898603), (641, 2181742), (1282, 1090871), (23717, 58966), (29483, 47434)]