475019818

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{2083}}^1$

素因数の和:2291

約数の個数: 48

約数和(自身を含む): 898037280

約数和(自身を除く): 423017462

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 179, 182, 358, 637, 1253, 1274, 2083, 2327, 2506, 4166, 4654, 8771, 14581, 16289, 17542, 27079, 29162, 32578, 54158, 102067, 114023, 189553, 204134, 228046, 372857, 379106, 745714, 1326871, 2609999, 2653742, 4847141, 5219998, 9694282, 18269993, 33929987, 36539986, 67859974, 237509909, 475019818]

約数ペア:

[(1, 475019818), (2, 237509909), (7, 67859974), (13, 36539986), (14, 33929987), (26, 18269993), (49, 9694282), (91, 5219998), (98, 4847141), (179, 2653742), (182, 2609999), (358, 1326871), (637, 745714), (1253, 379106), (1274, 372857), (2083, 228046), (2327, 204134), (2506, 189553), (4166, 114023), (4654, 102067), (8771, 54158), (14581, 32578), (16289, 29162), (17542, 27079)]