247540454

素因数分解:

$2^1\times 7^2\times {\mathrm{1093}}^1\times {\mathrm{2311}}^1$

素因数の和:3420

約数の個数: 24

約数和(自身を含む): 432515088

約数和(自身を除く): 184974634

約数列:

[1, 2, 7, 14, 49, 98, 1093, 2186, 2311, 4622, 7651, 15302, 16177, 32354, 53557, 107114, 113239, 226478, 2525923, 5051846, 17681461, 35362922, 123770227, 247540454]

約数ペア:

[(1, 247540454), (2, 123770227), (7, 35362922), (14, 17681461), (49, 5051846), (98, 2525923), (1093, 226478), (2186, 113239), (2311, 107114), (4622, 53557), (7651, 32354), (15302, 16177)]