9746390

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 18195840

約数和(自身を除く): 8449450

約数列:

[1, 2, 5, 10, 47, 89, 94, 178, 233, 235, 445, 466, 470, 890, 1165, 2330, 4183, 8366, 10951, 20737, 20915, 21902, 41474, 41830, 54755, 103685, 109510, 207370, 974639, 1949278, 4873195, 9746390]

約数ペア:

[(1, 9746390), (2, 4873195), (5, 1949278), (10, 974639), (47, 207370), (89, 109510), (94, 103685), (178, 54755), (233, 41830), (235, 41474), (445, 21902), (466, 20915), (470, 20737), (890, 10951), (1165, 8366), (2330, 4183)]