5247470

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1283}}^1$

素因数の和:1699

約数の個数: 16

約数和(自身を含む): 9475920

約数和(自身を除く): 4228450

約数列:

[1, 2, 5, 10, 409, 818, 1283, 2045, 2566, 4090, 6415, 12830, 524747, 1049494, 2623735, 5247470]

約数ペア:

[(1, 5247470), (2, 2623735), (5, 1049494), (10, 524747), (409, 12830), (818, 6415), (1283, 4090), (2045, 2566)]