2115804782

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{1913}}^1$

素因数の和:2097

約数の個数: 64

約数和(自身を含む): 4012968960

約数和(自身を除く): 1897164178

約数列:

[1, 2, 7, 13, 14, 26, 59, 91, 103, 118, 182, 206, 413, 721, 767, 826, 1339, 1442, 1534, 1913, 2678, 3826, 5369, 6077, 9373, 10738, 12154, 13391, 18746, 24869, 26782, 42539, 49738, 79001, 85078, 112867, 158002, 174083, 197039, 225734, 348166, 394078, 553007, 790069, 1106014, 1379273, 1467271, 1580138, 2561507, 2758546, 2934542, 5123014, 10270897, 11625301, 17930549, 20541794, 23250602, 35861098, 81377107, 151128913, 162754214, 302257826, 1057902391, 2115804782]

約数ペア:

[(1, 2115804782), (2, 1057902391), (7, 302257826), (13, 162754214), (14, 151128913), (26, 81377107), (59, 35861098), (91, 23250602), (103, 20541794), (118, 17930549), (182, 11625301), (206, 10270897), (413, 5123014), (721, 2934542), (767, 2758546), (826, 2561507), (1339, 1580138), (1442, 1467271), (1534, 1379273), (1913, 1106014), (2678, 790069), (3826, 553007), (5369, 394078), (6077, 348166), (9373, 225734), (10738, 197039), (12154, 174083), (13391, 158002), (18746, 112867), (24869, 85078), (26782, 79001), (42539, 49738)]