2012255133

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2789}}^1$

素因数の和:2906

約数の個数: 64

約数和(自身を含む): 3394068480

約数和(自身を除く): 1381813347

約数列:

[1, 3, 7, 17, 21, 43, 47, 51, 119, 129, 141, 301, 329, 357, 731, 799, 903, 987, 2021, 2193, 2397, 2789, 5117, 5593, 6063, 8367, 14147, 15351, 16779, 19523, 34357, 42441, 47413, 58569, 103071, 119927, 131083, 142239, 240499, 331891, 359781, 393249, 721497, 839489, 917581, 995673, 2038759, 2228411, 2518467, 2752743, 5636569, 6116277, 6685233, 14271313, 15598877, 16909707, 39455983, 42813939, 46796631, 95821673, 118367949, 287465019, 670751711, 2012255133]

約数ペア:

[(1, 2012255133), (3, 670751711), (7, 287465019), (17, 118367949), (21, 95821673), (43, 46796631), (47, 42813939), (51, 39455983), (119, 16909707), (129, 15598877), (141, 14271313), (301, 6685233), (329, 6116277), (357, 5636569), (731, 2752743), (799, 2518467), (903, 2228411), (987, 2038759), (2021, 995673), (2193, 917581), (2397, 839489), (2789, 721497), (5117, 393249), (5593, 359781), (6063, 331891), (8367, 240499), (14147, 142239), (15351, 131083), (16779, 119927), (19523, 103071), (34357, 58569), (42441, 47413)]