2191672

素因数分解:

$2^3\times 7^2\times {\mathrm{5591}}^1$

素因数の和:5611

約数の個数: 24

約数和(自身を含む): 4781160

約数和(自身を除く): 2589488

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 5591, 11182, 22364, 39137, 44728, 78274, 156548, 273959, 313096, 547918, 1095836, 2191672]

約数ペア:

[(1, 2191672), (2, 1095836), (4, 547918), (7, 313096), (8, 273959), (14, 156548), (28, 78274), (49, 44728), (56, 39137), (98, 22364), (196, 11182), (392, 5591)]