814297784

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{607}}^1\times {\mathrm{2749}}^1$

素因数の和:3423

約数の個数: 32

約数和(自身を含む): 1554960000

約数和(自身を除く): 740662216

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 607, 1214, 2428, 2749, 4856, 5498, 10996, 21992, 37027, 74054, 148108, 167689, 296216, 335378, 670756, 1341512, 1668643, 3337286, 6674572, 13349144, 101787223, 203574446, 407148892, 814297784]

約数ペア:

[(1, 814297784), (2, 407148892), (4, 203574446), (8, 101787223), (61, 13349144), (122, 6674572), (244, 3337286), (488, 1668643), (607, 1341512), (1214, 670756), (2428, 335378), (2749, 296216), (4856, 167689), (5498, 148108), (10996, 74054), (21992, 37027)]