1909974

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 4270464

約数和(自身を除く): 2360490

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 673, 946, 1346, 1419, 2019, 2838, 4038, 7403, 14806, 22209, 28939, 44418, 57878, 86817, 173634, 318329, 636658, 954987, 1909974]

約数ペア:

[(1, 1909974), (2, 954987), (3, 636658), (6, 318329), (11, 173634), (22, 86817), (33, 57878), (43, 44418), (66, 28939), (86, 22209), (129, 14806), (258, 7403), (473, 4038), (673, 2838), (946, 2019), (1346, 1419)]