254865692

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{5413}}^1$

素因数の和:5645

約数の個数: 24

約数和(自身を含む): 454776000

約数和(自身を除く): 199910308

約数列:

[1, 2, 4, 79, 149, 158, 298, 316, 596, 5413, 10826, 11771, 21652, 23542, 47084, 427627, 806537, 855254, 1613074, 1710508, 3226148, 63716423, 127432846, 254865692]

約数ペア:

[(1, 254865692), (2, 127432846), (4, 63716423), (79, 3226148), (149, 1710508), (158, 1613074), (298, 855254), (316, 806537), (596, 427627), (5413, 47084), (10826, 23542), (11771, 21652)]