2186674

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:490

約数の個数: 24

約数和(自身を含む): 3896748

約数和(自身を除く): 1710074

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 421, 742, 842, 2597, 2947, 5194, 5894, 20629, 22313, 41258, 44626, 156191, 312382, 1093337, 2186674]

約数ペア:

[(1, 2186674), (2, 1093337), (7, 312382), (14, 156191), (49, 44626), (53, 41258), (98, 22313), (106, 20629), (371, 5894), (421, 5194), (742, 2947), (842, 2597)]