2556727432

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{971401}}^1$

素因数の和:971461

約数の個数: 32

約数和(自身を含む): 5595275520

約数和(自身を除く): 3038548088

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 971401, 1942802, 3885604, 6799807, 7771208, 13599614, 27199228, 45655847, 54398456, 91311694, 182623388, 319590929, 365246776, 639181858, 1278363716, 2556727432]

約数ペア:

[(1, 2556727432), (2, 1278363716), (4, 639181858), (7, 365246776), (8, 319590929), (14, 182623388), (28, 91311694), (47, 54398456), (56, 45655847), (94, 27199228), (188, 13599614), (329, 7771208), (376, 6799807), (658, 3885604), (1316, 1942802), (2632, 971401)]