129148630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{993451}}^1$

素因数の和:993471

約数の個数: 16

約数和(自身を含む): 250349904

約数和(自身を除く): 121201274

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 993451, 1986902, 4967255, 9934510, 12914863, 25829726, 64574315, 129148630]

約数ペア:

[(1, 129148630), (2, 64574315), (5, 25829726), (10, 12914863), (13, 9934510), (26, 4967255), (65, 1986902), (130, 993451)]