1983118

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 24

約数和(自身を含む): 3271392

約数和(自身を除く): 1288274

約数列:

[1, 2, 17, 34, 47, 73, 94, 146, 289, 578, 799, 1241, 1598, 2482, 3431, 6862, 13583, 21097, 27166, 42194, 58327, 116654, 991559, 1983118]

約数ペア:

[(1, 1983118), (2, 991559), (17, 116654), (34, 58327), (47, 42194), (73, 27166), (94, 21097), (146, 13583), (289, 6862), (578, 3431), (799, 2482), (1241, 1598)]