6878621666

素因数分解:

$2^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{191}}^1\times {\mathrm{2053}}^1$

素因数の和:2439

約数の個数: 48

約数和(自身を含む): 12138647040

約数和(自身を除く): 5260025374

約数列:

[1, 2, 7, 14, 49, 98, 179, 191, 358, 382, 1253, 1337, 2053, 2506, 2674, 4106, 8771, 9359, 14371, 17542, 18718, 28742, 34189, 68378, 100597, 201194, 239323, 367487, 392123, 478646, 734974, 784246, 1675261, 2572409, 2744861, 3350522, 5144818, 5489722, 18006863, 19214027, 36013726, 38428054, 70190017, 140380034, 491330119, 982660238, 3439310833, 6878621666]

約数ペア:

[(1, 6878621666), (2, 3439310833), (7, 982660238), (14, 491330119), (49, 140380034), (98, 70190017), (179, 38428054), (191, 36013726), (358, 19214027), (382, 18006863), (1253, 5489722), (1337, 5144818), (2053, 3350522), (2506, 2744861), (2674, 2572409), (4106, 1675261), (8771, 784246), (9359, 734974), (14371, 478646), (17542, 392123), (18718, 367487), (28742, 239323), (34189, 201194), (68378, 100597)]