86860438

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{46649}}^1$

素因数の和:46684

約数の個数: 24

約数和(自身を含む): 159543000

約数和(自身を除く): 72682562

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 46649, 93298, 326543, 653086, 886331, 1772662, 2285801, 4571602, 6204317, 12408634, 43430219, 86860438]

約数ペア:

[(1, 86860438), (2, 43430219), (7, 12408634), (14, 6204317), (19, 4571602), (38, 2285801), (49, 1772662), (98, 886331), (133, 653086), (266, 326543), (931, 93298), (1862, 46649)]