1938316

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 3556224

約数和(自身を除く): 1617908

約数列:

[1, 2, 4, 41, 53, 82, 106, 164, 212, 223, 446, 892, 2173, 4346, 8692, 9143, 11819, 18286, 23638, 36572, 47276, 484579, 969158, 1938316]

約数ペア:

[(1, 1938316), (2, 969158), (4, 484579), (41, 47276), (53, 36572), (82, 23638), (106, 18286), (164, 11819), (212, 9143), (223, 8692), (446, 4346), (892, 2173)]