939973322

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{37991}}^1$

素因数の和:38221

約数の個数: 16

約数和(自身を含む): 1436097600

約数和(自身を除く): 496124278

約数列:

[1, 2, 89, 139, 178, 278, 12371, 24742, 37991, 75982, 3381199, 5280749, 6762398, 10561498, 469986661, 939973322]

約数ペア:

[(1, 939973322), (2, 469986661), (89, 10561498), (139, 6762398), (178, 5280749), (278, 3381199), (12371, 75982), (24742, 37991)]