827862852

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{644753}}^1$

素因数の和:644867

約数の個数: 24

約数和(自身を含む): 1949736096

約数和(自身を除く): 1121873244

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 644753, 1289506, 1934259, 2579012, 3868518, 7737036, 68988571, 137977142, 206965713, 275954284, 413931426, 827862852]

約数ペア:

[(1, 827862852), (2, 413931426), (3, 275954284), (4, 206965713), (6, 137977142), (12, 68988571), (107, 7737036), (214, 3868518), (321, 2579012), (428, 1934259), (642, 1289506), (1284, 644753)]