1994908

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 3628800

約数和(自身を除く): 1633892

約数列:

[1, 2, 4, 59, 79, 107, 118, 158, 214, 236, 316, 428, 4661, 6313, 8453, 9322, 12626, 16906, 18644, 25252, 33812, 498727, 997454, 1994908]

約数ペア:

[(1, 1994908), (2, 997454), (4, 498727), (59, 33812), (79, 25252), (107, 18644), (118, 16906), (158, 12626), (214, 9322), (236, 8453), (316, 6313), (428, 4661)]