400330866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109201}}^1$

素因数の和:109266

約数の個数: 32

約数和(自身を含む): 880604928

約数和(自身を除く): 480274062

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 109201, 218402, 327603, 655206, 1419613, 2839226, 4258839, 5132447, 8517678, 10264894, 15397341, 30794682, 66721811, 133443622, 200165433, 400330866]

約数ペア:

[(1, 400330866), (2, 200165433), (3, 133443622), (6, 66721811), (13, 30794682), (26, 15397341), (39, 10264894), (47, 8517678), (78, 5132447), (94, 4258839), (141, 2839226), (282, 1419613), (611, 655206), (1222, 327603), (1833, 218402), (3666, 109201)]