4215148

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3203}}^1$

素因数の和:3261

約数の個数: 24

約数和(自身を含む): 8612352

約数和(自身を除く): 4397204

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 3203, 6406, 12812, 22421, 44842, 89684, 150541, 301082, 602164, 1053787, 2107574, 4215148]

約数ペア:

[(1, 4215148), (2, 2107574), (4, 1053787), (7, 602164), (14, 301082), (28, 150541), (47, 89684), (94, 44842), (188, 22421), (329, 12812), (658, 6406), (1316, 3203)]