2667630422

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{1039}}^1\times {\mathrm{6451}}^1$

素因数の和:7691

約数の個数: 16

約数和(自身を含む): 4026048000

約数和(自身を除く): 1358417578

約数列:

[1, 2, 199, 398, 1039, 2078, 6451, 12902, 206761, 413522, 1283749, 2567498, 6702589, 13405178, 1333815211, 2667630422]

約数ペア:

[(1, 2667630422), (2, 1333815211), (199, 13405178), (398, 6702589), (1039, 2567498), (2078, 1283749), (6451, 413522), (12902, 206761)]