7788454874

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{499}}^1\times {\mathrm{1453}}^1$

素因数の和:2126

約数の個数: 32

約数和(自身を含む): 12091464000

約数和(自身を除く): 4303009126

約数列:

[1, 2, 41, 82, 131, 262, 499, 998, 1453, 2906, 5371, 10742, 20459, 40918, 59573, 65369, 119146, 130738, 190343, 380686, 725047, 1450094, 2680129, 5360258, 7804063, 15608126, 29726927, 59453854, 94981157, 189962314, 3894227437, 7788454874]

約数ペア:

[(1, 7788454874), (2, 3894227437), (41, 189962314), (82, 94981157), (131, 59453854), (262, 29726927), (499, 15608126), (998, 7804063), (1453, 5360258), (2906, 2680129), (5371, 1450094), (10742, 725047), (20459, 380686), (40918, 190343), (59573, 130738), (65369, 119146)]