1916754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{971}}^1$

素因数の和:1030

約数の個数: 32

約数和(自身を含む): 4478976

約数和(自身を除く): 2562222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 971, 987, 1942, 1974, 2913, 5826, 6797, 13594, 20391, 40782, 45637, 91274, 136911, 273822, 319459, 638918, 958377, 1916754]

約数ペア:

[(1, 1916754), (2, 958377), (3, 638918), (6, 319459), (7, 273822), (14, 136911), (21, 91274), (42, 45637), (47, 40782), (94, 20391), (141, 13594), (282, 6797), (329, 5826), (658, 2913), (971, 1974), (987, 1942)]