8923138

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 15925248

約数和(自身を除く): 7002110

約数列:

[1, 2, 7, 14, 47, 71, 94, 142, 191, 329, 382, 497, 658, 994, 1337, 2674, 3337, 6674, 8977, 13561, 17954, 23359, 27122, 46718, 62839, 94927, 125678, 189854, 637367, 1274734, 4461569, 8923138]

約数ペア:

[(1, 8923138), (2, 4461569), (7, 1274734), (14, 637367), (47, 189854), (71, 125678), (94, 94927), (142, 62839), (191, 46718), (329, 27122), (382, 23359), (497, 17954), (658, 13561), (994, 8977), (1337, 6674), (2674, 3337)]