2211832

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 4792320

約数和(自身を除く): 2580488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 311, 508, 622, 889, 1016, 1244, 1778, 2177, 2488, 3556, 4354, 7112, 8708, 17416, 39497, 78994, 157988, 276479, 315976, 552958, 1105916, 2211832]

約数ペア:

[(1, 2211832), (2, 1105916), (4, 552958), (7, 315976), (8, 276479), (14, 157988), (28, 78994), (56, 39497), (127, 17416), (254, 8708), (311, 7112), (508, 4354), (622, 3556), (889, 2488), (1016, 2177), (1244, 1778)]