10720514

素因数分解:

$2^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{787}}^1$

素因数の和:942

約数の個数: 24

約数和(自身を含む): 18864720

約数和(自身を除く): 8144206

約数列:

[1, 2, 7, 14, 49, 98, 139, 278, 787, 973, 1574, 1946, 5509, 6811, 11018, 13622, 38563, 77126, 109393, 218786, 765751, 1531502, 5360257, 10720514]

約数ペア:

[(1, 10720514), (2, 5360257), (7, 1531502), (14, 765751), (49, 218786), (98, 109393), (139, 77126), (278, 38563), (787, 13622), (973, 11018), (1574, 6811), (1946, 5509)]