15698978252108

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{10433}}^1\times {\mathrm{129229}}^1$

素因数の和:139778

約数の個数: 48

約数和(自身を含む): 28542631037760

約数和(自身を除く): 12843652785652

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 284, 2911, 5822, 10433, 11644, 20866, 41732, 129229, 258458, 427753, 516916, 740743, 855506, 1481486, 1711012, 2962972, 5298389, 9175259, 10596778, 18350518, 21193556, 30370463, 36701036, 60740926, 121481852, 376185619, 752371238, 1348246157, 1504742476, 2696492314, 5392984628, 55278092437, 95725477147, 110556184874, 191450954294, 221112369748, 382901908588, 3924744563027, 7849489126054, 15698978252108]

約数ペア:

[(1, 15698978252108), (2, 7849489126054), (4, 3924744563027), (41, 382901908588), (71, 221112369748), (82, 191450954294), (142, 110556184874), (164, 95725477147), (284, 55278092437), (2911, 5392984628), (5822, 2696492314), (10433, 1504742476), (11644, 1348246157), (20866, 752371238), (41732, 376185619), (129229, 121481852), (258458, 60740926), (427753, 36701036), (516916, 30370463), (740743, 21193556), (855506, 18350518), (1481486, 10596778), (1711012, 9175259), (2962972, 5298389)]