804979090

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{797009}}^1$

素因数の和:797117

約数の個数: 16

約数和(自身を含む): 1463310360

約数和(自身を除く): 658331270

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 797009, 1594018, 3985045, 7970090, 80497909, 160995818, 402489545, 804979090]

約数ペア:

[(1, 804979090), (2, 402489545), (5, 160995818), (10, 80497909), (101, 7970090), (202, 3985045), (505, 1594018), (1010, 797009)]