289472906

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2293}}^1$

素因数の和:2438

約数の個数: 32

約数和(自身を含む): 475683840

約数和(自身を除く): 186210934

約数列:

[1, 2, 17, 34, 47, 79, 94, 158, 799, 1343, 1598, 2293, 2686, 3713, 4586, 7426, 38981, 63121, 77962, 107771, 126242, 181147, 215542, 362294, 1832107, 3079499, 3664214, 6158998, 8513909, 17027818, 144736453, 289472906]

約数ペア:

[(1, 289472906), (2, 144736453), (17, 17027818), (34, 8513909), (47, 6158998), (79, 3664214), (94, 3079499), (158, 1832107), (799, 362294), (1343, 215542), (1598, 181147), (2293, 126242), (2686, 107771), (3713, 77962), (4586, 63121), (7426, 38981)]