1211762006

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{857}}^1$

素因数の和:1353

約数の個数: 64

約数和(自身を含む): 2376646272

約数和(自身を除く): 1164884266

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 457, 857, 914, 1547, 1714, 3094, 3199, 5941, 5999, 6398, 7769, 11141, 11882, 11998, 14569, 15538, 22282, 29138, 41587, 54383, 77987, 83174, 100997, 101983, 108766, 155974, 189397, 201994, 203966, 378794, 391649, 706979, 783298, 1325779, 1413958, 2651558, 2741543, 5091437, 5483086, 6658033, 10182874, 13316066, 35640059, 46606231, 71280118, 86554429, 93212462, 173108858, 605881003, 1211762006]

約数ペア:

[(1, 1211762006), (2, 605881003), (7, 173108858), (13, 93212462), (14, 86554429), (17, 71280118), (26, 46606231), (34, 35640059), (91, 13316066), (119, 10182874), (182, 6658033), (221, 5483086), (238, 5091437), (442, 2741543), (457, 2651558), (857, 1413958), (914, 1325779), (1547, 783298), (1714, 706979), (3094, 391649), (3199, 378794), (5941, 203966), (5999, 201994), (6398, 189397), (7769, 155974), (11141, 108766), (11882, 101983), (11998, 100997), (14569, 83174), (15538, 77987), (22282, 54383), (29138, 41587)]