858228828

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{522037}}^1$

素因数の和:522181

約数の個数: 24

約数和(自身を含む): 2017154832

約数和(自身を除く): 1158926004

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 522037, 1044074, 1566111, 2088148, 3132222, 6264444, 71519069, 143038138, 214557207, 286076276, 429114414, 858228828]

約数ペア:

[(1, 858228828), (2, 429114414), (3, 286076276), (4, 214557207), (6, 143038138), (12, 71519069), (137, 6264444), (274, 3132222), (411, 2088148), (548, 1566111), (822, 1044074), (1644, 522037)]