2139104

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 4717440

約数和(自身を除く): 2578336

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 88, 103, 118, 176, 206, 236, 352, 412, 472, 649, 824, 944, 1133, 1298, 1648, 1888, 2266, 2596, 3296, 4532, 5192, 6077, 9064, 10384, 12154, 18128, 20768, 24308, 36256, 48616, 66847, 97232, 133694, 194464, 267388, 534776, 1069552, 2139104]

約数ペア:

[(1, 2139104), (2, 1069552), (4, 534776), (8, 267388), (11, 194464), (16, 133694), (22, 97232), (32, 66847), (44, 48616), (59, 36256), (88, 24308), (103, 20768), (118, 18128), (176, 12154), (206, 10384), (236, 9064), (352, 6077), (412, 5192), (472, 4532), (649, 3296), (824, 2596), (944, 2266), (1133, 1888), (1298, 1648)]