839968390812

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1320705017}}^1$

素因数の和:1320705077

約数の個数: 24

約数和(自身を含む): 1996905987216

約数和(自身を除く): 1156937596404

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 1320705017, 2641410034, 3962115051, 5282820068, 7924230102, 15848460204, 69997365901, 139994731802, 209992097703, 279989463604, 419984195406, 839968390812]

約数ペア:

[(1, 839968390812), (2, 419984195406), (3, 279989463604), (4, 209992097703), (6, 139994731802), (12, 69997365901), (53, 15848460204), (106, 7924230102), (159, 5282820068), (212, 3962115051), (318, 2641410034), (636, 1320705017)]