2813356

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 6209280

約数和(自身を除く): 3395924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 59, 91, 118, 131, 182, 236, 262, 364, 413, 524, 767, 826, 917, 1534, 1652, 1703, 1834, 3068, 3406, 3668, 5369, 6812, 7729, 10738, 11921, 15458, 21476, 23842, 30916, 47684, 54103, 100477, 108206, 200954, 216412, 401908, 703339, 1406678, 2813356]

約数ペア:

[(1, 2813356), (2, 1406678), (4, 703339), (7, 401908), (13, 216412), (14, 200954), (26, 108206), (28, 100477), (52, 54103), (59, 47684), (91, 30916), (118, 23842), (131, 21476), (182, 15458), (236, 11921), (262, 10738), (364, 7729), (413, 6812), (524, 5369), (767, 3668), (826, 3406), (917, 3068), (1534, 1834), (1652, 1703)]