4872456254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{15241}}^1$

素因数の和:15488

約数の個数: 32

約数和(自身を含む): 7901452800

約数和(自身を除く): 3028996546

約数列:

[1, 2, 19, 38, 47, 94, 179, 358, 893, 1786, 3401, 6802, 8413, 15241, 16826, 30482, 159847, 289579, 319694, 579158, 716327, 1432654, 2728139, 5456278, 13610213, 27220426, 51834641, 103669282, 128222533, 256445066, 2436228127, 4872456254]

約数ペア:

[(1, 4872456254), (2, 2436228127), (19, 256445066), (38, 128222533), (47, 103669282), (94, 51834641), (179, 27220426), (358, 13610213), (893, 5456278), (1786, 2728139), (3401, 1432654), (6802, 716327), (8413, 579158), (15241, 319694), (16826, 289579), (30482, 159847)]