2390733826

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2749}}^1$

素因数の和:2891

約数の個数: 48

約数和(自身を含む): 4058208000

約数和(自身を除く): 1667474174

約数列:

[1, 2, 13, 26, 31, 62, 83, 166, 169, 338, 403, 806, 1079, 2158, 2573, 2749, 5146, 5239, 5498, 10478, 14027, 28054, 33449, 35737, 66898, 71474, 85219, 170438, 228167, 434837, 456334, 464581, 869674, 929162, 1107847, 2215694, 2966171, 5932342, 7073177, 14146354, 14402011, 28804022, 38560223, 77120446, 91951301, 183902602, 1195366913, 2390733826]

約数ペア:

[(1, 2390733826), (2, 1195366913), (13, 183902602), (26, 91951301), (31, 77120446), (62, 38560223), (83, 28804022), (166, 14402011), (169, 14146354), (338, 7073177), (403, 5932342), (806, 2966171), (1079, 2215694), (2158, 1107847), (2573, 929162), (2749, 869674), (5146, 464581), (5239, 456334), (5498, 434837), (10478, 228167), (14027, 170438), (28054, 85219), (33449, 71474), (35737, 66898)]