5140996826

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{991}}^1$

素因数の和:1395

約数の個数: 64

約数和(自身を含む): 9503391744

約数和(自身を除く): 4362394918

約数列:

[1, 2, 7, 14, 17, 34, 71, 119, 142, 238, 307, 497, 614, 991, 994, 1207, 1982, 2149, 2414, 4298, 5219, 6937, 8449, 10438, 13874, 16847, 16898, 21797, 33694, 36533, 43594, 70361, 73066, 117929, 140722, 152579, 235858, 304237, 305158, 370549, 492527, 608474, 741098, 985054, 1196137, 2129659, 2392274, 2593843, 4259318, 5172029, 5187686, 8372959, 10344058, 16745918, 21600827, 36204203, 43201654, 72408406, 151205789, 302411578, 367214059, 734428118, 2570498413, 5140996826]

約数ペア:

[(1, 5140996826), (2, 2570498413), (7, 734428118), (14, 367214059), (17, 302411578), (34, 151205789), (71, 72408406), (119, 43201654), (142, 36204203), (238, 21600827), (307, 16745918), (497, 10344058), (614, 8372959), (991, 5187686), (994, 5172029), (1207, 4259318), (1982, 2593843), (2149, 2392274), (2414, 2129659), (4298, 1196137), (5219, 985054), (6937, 741098), (8449, 608474), (10438, 492527), (13874, 370549), (16847, 305158), (16898, 304237), (21797, 235858), (33694, 152579), (36533, 140722), (43594, 117929), (70361, 73066)]