1004047790

素因数分解:

$2^1\times 5^1\times {\mathrm{11909}}^1\times {\mathrm{8431}}^1$

素因数の和:20347

約数の個数: 16

約数和(自身を含む): 1807652160

約数和(自身を除く): 803604370

約数列:

[1, 2, 5, 10, 8431, 11909, 16862, 23818, 42155, 59545, 84310, 119090, 100404779, 200809558, 502023895, 1004047790]

約数ペア:

[(1, 1004047790), (2, 502023895), (5, 200809558), (10, 100404779), (8431, 119090), (11909, 84310), (16862, 59545), (23818, 42155)]