9969658804

素因数分解:

$2^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{699527}}^1$

素因数の和:700047

約数の個数: 24

約数和(自身を含む): 19978519680

約数和(自身を除く): 10008860876

約数列:

[1, 2, 4, 7, 14, 28, 509, 1018, 2036, 3563, 7126, 14252, 699527, 1399054, 2798108, 4896689, 9793378, 19586756, 356059243, 712118486, 1424236972, 2492414701, 4984829402, 9969658804]

約数ペア:

[(1, 9969658804), (2, 4984829402), (4, 2492414701), (7, 1424236972), (14, 712118486), (28, 356059243), (509, 19586756), (1018, 9793378), (2036, 4896689), (3563, 2798108), (7126, 1399054), (14252, 699527)]