281361252

素因数分解:

$2^2\times 3^1\times {\mathrm{1423}}^1\times {\mathrm{16477}}^1$

素因数の和:17907

約数の個数: 24

約数和(自身を含む): 657010816

約数和(自身を除く): 375649564

約数列:

[1, 2, 3, 4, 6, 12, 1423, 2846, 4269, 5692, 8538, 16477, 17076, 32954, 49431, 65908, 98862, 197724, 23446771, 46893542, 70340313, 93787084, 140680626, 281361252]

約数ペア:

[(1, 281361252), (2, 140680626), (3, 93787084), (4, 70340313), (6, 46893542), (12, 23446771), (1423, 197724), (2846, 98862), (4269, 65908), (5692, 49431), (8538, 32954), (16477, 17076)]