2106916

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1601}}^1$

素因数の和:1659

約数の個数: 24

約数和(自身を含む): 4306176

約数和(自身を除く): 2199260

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 1601, 3202, 6404, 11207, 22414, 44828, 75247, 150494, 300988, 526729, 1053458, 2106916]

約数ペア:

[(1, 2106916), (2, 1053458), (4, 526729), (7, 300988), (14, 150494), (28, 75247), (47, 44828), (94, 22414), (188, 11207), (329, 6404), (658, 3202), (1316, 1601)]