2539568

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:201

約数の個数: 40

約数和(自身を含む): 5261568

約数和(自身を除く): 2722000

約数列:

[1, 2, 4, 8, 16, 23, 46, 67, 92, 103, 134, 184, 206, 268, 368, 412, 536, 824, 1072, 1541, 1648, 2369, 3082, 4738, 6164, 6901, 9476, 12328, 13802, 18952, 24656, 27604, 37904, 55208, 110416, 158723, 317446, 634892, 1269784, 2539568]

約数ペア:

[(1, 2539568), (2, 1269784), (4, 634892), (8, 317446), (16, 158723), (23, 110416), (46, 55208), (67, 37904), (92, 27604), (103, 24656), (134, 18952), (184, 13802), (206, 12328), (268, 9476), (368, 6901), (412, 6164), (536, 4738), (824, 3082), (1072, 2369), (1541, 1648)]