2012315403

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{25601}}^1$

素因数の和:25827

約数の個数: 32

約数和(自身を含む): 3244285440

約数和(自身を除く): 1231970037

約数列:

[1, 3, 7, 19, 21, 57, 133, 197, 399, 591, 1379, 3743, 4137, 11229, 25601, 26201, 76803, 78603, 179207, 486419, 537621, 1459257, 3404933, 5043397, 10214799, 15130191, 35303779, 95824543, 105911337, 287473629, 670771801, 2012315403]

約数ペア:

[(1, 2012315403), (3, 670771801), (7, 287473629), (19, 105911337), (21, 95824543), (57, 35303779), (133, 15130191), (197, 10214799), (399, 5043397), (591, 3404933), (1379, 1459257), (3743, 537621), (4137, 486419), (11229, 179207), (25601, 78603), (26201, 76803)]