1309019584

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{11681}}^1$

素因数の和:11813

約数の個数: 56

約数和(自身を含む): 2777325408

約数和(自身を除く): 1468305824

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 103, 136, 206, 272, 412, 544, 824, 1088, 1648, 1751, 3296, 3502, 6592, 7004, 11681, 14008, 23362, 28016, 46724, 56032, 93448, 112064, 186896, 198577, 373792, 397154, 747584, 794308, 1203143, 1588616, 2406286, 3177232, 4812572, 6354464, 9625144, 12708928, 19250288, 20453431, 38500576, 40906862, 77001152, 81813724, 163627448, 327254896, 654509792, 1309019584]

約数ペア:

[(1, 1309019584), (2, 654509792), (4, 327254896), (8, 163627448), (16, 81813724), (17, 77001152), (32, 40906862), (34, 38500576), (64, 20453431), (68, 19250288), (103, 12708928), (136, 9625144), (206, 6354464), (272, 4812572), (412, 3177232), (544, 2406286), (824, 1588616), (1088, 1203143), (1648, 794308), (1751, 747584), (3296, 397154), (3502, 373792), (6592, 198577), (7004, 186896), (11681, 112064), (14008, 93448), (23362, 56032), (28016, 46724)]