7948070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4703}}^1$

素因数の和:4736

約数の個数: 24

約数和(自身を含む): 15494976

約数和(自身を除く): 7546906

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 4703, 9406, 23515, 47030, 61139, 122278, 305695, 611390, 794807, 1589614, 3974035, 7948070]

約数ペア:

[(1, 7948070), (2, 3974035), (5, 1589614), (10, 794807), (13, 611390), (26, 305695), (65, 122278), (130, 61139), (169, 47030), (338, 23515), (845, 9406), (1690, 4703)]