426888364

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{258407}}^1$

素因数の和:258477

約数の個数: 24

約数和(自身を含む): 868250880

約数和(自身を除く): 441362516

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 258407, 516814, 1033628, 1808849, 3617698, 7235396, 15246013, 30492026, 60984052, 106722091, 213444182, 426888364]

約数ペア:

[(1, 426888364), (2, 213444182), (4, 106722091), (7, 60984052), (14, 30492026), (28, 15246013), (59, 7235396), (118, 3617698), (236, 1808849), (413, 1033628), (826, 516814), (1652, 258407)]