2106189904

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1446559}}^1$

素因数の和:1446587

約数の個数: 40

約数和(自身を含む): 5022456320

約数和(自身を除く): 2916266416

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 1446559, 2893118, 5786236, 10125913, 11572472, 18805267, 20251826, 23144944, 37610534, 40503652, 75221068, 81007304, 131636869, 150442136, 162014608, 263273738, 300884272, 526547476, 1053094952, 2106189904]

約数ペア:

[(1, 2106189904), (2, 1053094952), (4, 526547476), (7, 300884272), (8, 263273738), (13, 162014608), (14, 150442136), (16, 131636869), (26, 81007304), (28, 75221068), (52, 40503652), (56, 37610534), (91, 23144944), (104, 20251826), (112, 18805267), (182, 11572472), (208, 10125913), (364, 5786236), (728, 2893118), (1456, 1446559)]