13908454

素因数分解:

$2^1\times 7^2\times {\mathrm{347}}^1\times {\mathrm{409}}^1$

素因数の和:772

約数の個数: 24

約数和(自身を含む): 24398280

約数和(自身を除く): 10489826

約数列:

[1, 2, 7, 14, 49, 98, 347, 409, 694, 818, 2429, 2863, 4858, 5726, 17003, 20041, 34006, 40082, 141923, 283846, 993461, 1986922, 6954227, 13908454]

約数ペア:

[(1, 13908454), (2, 6954227), (7, 1986922), (14, 993461), (49, 283846), (98, 141923), (347, 40082), (409, 34006), (694, 20041), (818, 17003), (2429, 5726), (2863, 4858)]