719213244

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{6073}}^1$

素因数の和:6290

約数の個数: 48

約数和(自身を含む): 1714325760

約数和(自身を除く): 995112516

約数列:

[1, 2, 3, 4, 6, 12, 71, 139, 142, 213, 278, 284, 417, 426, 556, 834, 852, 1668, 6073, 9869, 12146, 18219, 19738, 24292, 29607, 36438, 39476, 59214, 72876, 118428, 431183, 844147, 862366, 1293549, 1688294, 1724732, 2532441, 2587098, 3376588, 5064882, 5174196, 10129764, 59934437, 119868874, 179803311, 239737748, 359606622, 719213244]

約数ペア:

[(1, 719213244), (2, 359606622), (3, 239737748), (4, 179803311), (6, 119868874), (12, 59934437), (71, 10129764), (139, 5174196), (142, 5064882), (213, 3376588), (278, 2587098), (284, 2532441), (417, 1724732), (426, 1688294), (556, 1293549), (834, 862366), (852, 844147), (1668, 431183), (6073, 118428), (9869, 72876), (12146, 59214), (18219, 39476), (19738, 36438), (24292, 29607)]