829647568

素因数分解:

$2^4\times {\mathrm{997}}^1\times {\mathrm{52009}}^1$

素因数の和:53014

約数の個数: 20

約数和(自身を含む): 1609085380

約数和(自身を除く): 779437812

約数列:

[1, 2, 4, 8, 16, 997, 1994, 3988, 7976, 15952, 52009, 104018, 208036, 416072, 832144, 51852973, 103705946, 207411892, 414823784, 829647568]

約数ペア:

[(1, 829647568), (2, 414823784), (4, 207411892), (8, 103705946), (16, 51852973), (997, 832144), (1994, 416072), (3988, 208036), (7976, 104018), (15952, 52009)]