2920844186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{653}}^1\times {\mathrm{1933}}^1$

素因数の和:2690

約数の個数: 32

約数和(自身を含む): 4781080080

約数和(自身を除く): 1860235894

約数列:

[1, 2, 13, 26, 89, 178, 653, 1157, 1306, 1933, 2314, 3866, 8489, 16978, 25129, 50258, 58117, 116234, 172037, 344074, 755521, 1262249, 1511042, 2236481, 2524498, 4472962, 16409237, 32818474, 112340161, 224680322, 1460422093, 2920844186]

約数ペア:

[(1, 2920844186), (2, 1460422093), (13, 224680322), (26, 112340161), (89, 32818474), (178, 16409237), (653, 4472962), (1157, 2524498), (1306, 2236481), (1933, 1511042), (2314, 1262249), (3866, 755521), (8489, 344074), (16978, 172037), (25129, 116234), (50258, 58117)]