4989964

素因数分解:

$2^2\times 7^3\times {\mathrm{3637}}^1$

素因数の和:3662

約数の個数: 24

約数和(自身を含む): 10186400

約数和(自身を除く): 5196436

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 3637, 7274, 14548, 25459, 50918, 101836, 178213, 356426, 712852, 1247491, 2494982, 4989964]

約数ペア:

[(1, 4989964), (2, 2494982), (4, 1247491), (7, 712852), (14, 356426), (28, 178213), (49, 101836), (98, 50918), (196, 25459), (343, 14548), (686, 7274), (1372, 3637)]