4541964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 12230400

約数和(自身を除く): 7688436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 389, 417, 556, 778, 834, 973, 1167, 1556, 1668, 1946, 2334, 2723, 2919, 3892, 4668, 5446, 5838, 8169, 10892, 11676, 16338, 32676, 54071, 108142, 162213, 216284, 324426, 378497, 648852, 756994, 1135491, 1513988, 2270982, 4541964]

約数ペア:

[(1, 4541964), (2, 2270982), (3, 1513988), (4, 1135491), (6, 756994), (7, 648852), (12, 378497), (14, 324426), (21, 216284), (28, 162213), (42, 108142), (84, 54071), (139, 32676), (278, 16338), (389, 11676), (417, 10892), (556, 8169), (778, 5838), (834, 5446), (973, 4668), (1167, 3892), (1556, 2919), (1668, 2723), (1946, 2334)]