1327468

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 2483712

約数和(自身を除く): 1156244

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 307, 614, 1081, 1228, 2162, 4324, 7061, 14122, 14429, 28244, 28858, 57716, 331867, 663734, 1327468]

約数ペア:

[(1, 1327468), (2, 663734), (4, 331867), (23, 57716), (46, 28858), (47, 28244), (92, 14429), (94, 14122), (188, 7061), (307, 4324), (614, 2162), (1081, 1228)]