2115386

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 3991680

約数和(自身を除く): 1876294

約数列:

[1, 2, 7, 13, 14, 26, 59, 91, 118, 182, 197, 394, 413, 767, 826, 1379, 1534, 2561, 2758, 5122, 5369, 10738, 11623, 17927, 23246, 35854, 81361, 151099, 162722, 302198, 1057693, 2115386]

約数ペア:

[(1, 2115386), (2, 1057693), (7, 302198), (13, 162722), (14, 151099), (26, 81361), (59, 35854), (91, 23246), (118, 17927), (182, 11623), (197, 10738), (394, 5369), (413, 5122), (767, 2758), (826, 2561), (1379, 1534)]