2016023919

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{16447}}^1$

素因数の和:16919

約数の個数: 32

約数和(自身を含む): 3315916800

約数和(自身を除く): 1299892881

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 449, 1347, 3143, 5837, 9429, 16447, 17511, 40859, 49341, 115129, 122577, 213811, 345387, 641433, 1496677, 4490031, 7384703, 22154109, 51692921, 96001139, 155078763, 288003417, 672007973, 2016023919]

約数ペア:

[(1, 2016023919), (3, 672007973), (7, 288003417), (13, 155078763), (21, 96001139), (39, 51692921), (91, 22154109), (273, 7384703), (449, 4490031), (1347, 1496677), (3143, 641433), (5837, 345387), (9429, 213811), (16447, 122577), (17511, 115129), (40859, 49341)]