121214884

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{13831}}^1$

素因数の和:14155

約数の個数: 24

約数和(自身を含む): 243221888

約数和(自身を除く): 122007004

約数列:

[1, 2, 4, 7, 14, 28, 313, 626, 1252, 2191, 4382, 8764, 13831, 27662, 55324, 96817, 193634, 387268, 4329103, 8658206, 17316412, 30303721, 60607442, 121214884]

約数ペア:

[(1, 121214884), (2, 60607442), (4, 30303721), (7, 17316412), (14, 8658206), (28, 4329103), (313, 387268), (626, 193634), (1252, 96817), (2191, 55324), (4382, 27662), (8764, 13831)]