7666220

素因数分解:

$2^2\times 5^1\times {\mathrm{587}}^1\times {\mathrm{653}}^1$

素因数の和:1249

約数の個数: 24

約数和(自身を含む): 16151184

約数和(自身を除く): 8484964

約数列:

[1, 2, 4, 5, 10, 20, 587, 653, 1174, 1306, 2348, 2612, 2935, 3265, 5870, 6530, 11740, 13060, 383311, 766622, 1533244, 1916555, 3833110, 7666220]

約数ペア:

[(1, 7666220), (2, 3833110), (4, 1916555), (5, 1533244), (10, 766622), (20, 383311), (587, 13060), (653, 11740), (1174, 6530), (1306, 5870), (2348, 3265), (2612, 2935)]