4042122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{613}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 9313152

約数和(自身を除く): 5271030

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 613, 942, 1099, 1226, 1839, 2198, 3297, 3678, 4291, 6594, 8582, 12873, 25746, 96241, 192482, 288723, 577446, 673687, 1347374, 2021061, 4042122]

約数ペア:

[(1, 4042122), (2, 2021061), (3, 1347374), (6, 673687), (7, 577446), (14, 288723), (21, 192482), (42, 96241), (157, 25746), (314, 12873), (471, 8582), (613, 6594), (942, 4291), (1099, 3678), (1226, 3297), (1839, 2198)]