1109148922

素因数分解:

$2^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{199559}}^1$

素因数の和:199965

約数の個数: 16

約数和(自身を含む): 1906197120

約数和(自身を除く): 797048198

約数列:

[1, 2, 7, 14, 397, 794, 2779, 5558, 199559, 399118, 1396913, 2793826, 79224923, 158449846, 554574461, 1109148922]

約数ペア:

[(1, 1109148922), (2, 554574461), (7, 158449846), (14, 79224923), (397, 2793826), (794, 1396913), (2779, 399118), (5558, 199559)]