1248969874

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1949}}^1\times {\mathrm{13931}}^1$

素因数の和:15905

約数の個数: 16

約数和(自身を含む): 1956052800

約数和(自身を除く): 707082926

約数列:

[1, 2, 23, 46, 1949, 3898, 13931, 27862, 44827, 89654, 320413, 640826, 27151519, 54303038, 624484937, 1248969874]

約数ペア:

[(1, 1248969874), (2, 624484937), (23, 54303038), (46, 27151519), (1949, 640826), (3898, 320413), (13931, 89654), (27862, 44827)]