1223428082

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1549}}^1\times {\mathrm{12739}}^1$

素因数の和:14321

約数の個数: 16

約数和(自身を含む): 1895712000

約数和(自身を除く): 672283918

約数列:

[1, 2, 31, 62, 1549, 3098, 12739, 25478, 48019, 96038, 394909, 789818, 19732711, 39465422, 611714041, 1223428082]

約数ペア:

[(1, 1223428082), (2, 611714041), (31, 39465422), (62, 19732711), (1549, 789818), (3098, 394909), (12739, 96038), (25478, 48019)]