1950045076

素因数分解:

$2^2\times 7^1\times {\mathrm{4447}}^1\times {\mathrm{15661}}^1$

素因数の和:20119

約数の個数: 24

約数和(自身を含む): 3901216256

約数和(自身を除く): 1951171180

約数列:

[1, 2, 4, 7, 14, 28, 4447, 8894, 15661, 17788, 31129, 31322, 62258, 62644, 109627, 124516, 219254, 438508, 69644467, 139288934, 278577868, 487511269, 975022538, 1950045076]

約数ペア:

[(1, 1950045076), (2, 975022538), (4, 487511269), (7, 278577868), (14, 139288934), (28, 69644467), (4447, 438508), (8894, 219254), (15661, 124516), (17788, 109627), (31129, 62644), (31322, 62258)]