2855658

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1230

約数の個数: 32

約数和(自身を含む): 6354432

約数和(自身を除く): 3498774

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1181, 1209, 2362, 2418, 3543, 7086, 15353, 30706, 36611, 46059, 73222, 92118, 109833, 219666, 475943, 951886, 1427829, 2855658]

約数ペア:

[(1, 2855658), (2, 1427829), (3, 951886), (6, 475943), (13, 219666), (26, 109833), (31, 92118), (39, 73222), (62, 46059), (78, 36611), (93, 30706), (186, 15353), (403, 7086), (806, 3543), (1181, 2418), (1209, 2362)]