1207136

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 2884896

約数和(自身を除く): 1677760

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 317, 476, 544, 634, 952, 1268, 1904, 2219, 2536, 3808, 4438, 5072, 5389, 8876, 10144, 10778, 17752, 21556, 35504, 37723, 43112, 71008, 75446, 86224, 150892, 172448, 301784, 603568, 1207136]

約数ペア:

[(1, 1207136), (2, 603568), (4, 301784), (7, 172448), (8, 150892), (14, 86224), (16, 75446), (17, 71008), (28, 43112), (32, 37723), (34, 35504), (56, 21556), (68, 17752), (112, 10778), (119, 10144), (136, 8876), (224, 5389), (238, 5072), (272, 4438), (317, 3808), (476, 2536), (544, 2219), (634, 1904), (952, 1268)]