542489478

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1\times {\mathrm{2531}}^1$

素因数の和:2932

約数の個数: 32

約数和(自身を含む): 1097470080

約数和(自身を除く): 554980602

約数列:

[1, 2, 3, 6, 139, 257, 278, 417, 514, 771, 834, 1542, 2531, 5062, 7593, 15186, 35723, 71446, 107169, 214338, 351809, 650467, 703618, 1055427, 1300934, 1951401, 2110854, 3902802, 90414913, 180829826, 271244739, 542489478]

約数ペア:

[(1, 542489478), (2, 271244739), (3, 180829826), (6, 90414913), (139, 3902802), (257, 2110854), (278, 1951401), (417, 1300934), (514, 1055427), (771, 703618), (834, 650467), (1542, 351809), (2531, 214338), (5062, 107169), (7593, 71446), (15186, 35723)]