2486758

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2111}}^1$

素因数の和:2163

約数の個数: 16

約数和(自身を含む): 4055040

約数和(自身を除く): 1568282

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 2111, 4222, 40109, 65441, 80218, 130882, 1243379, 2486758]

約数ペア:

[(1, 2486758), (2, 1243379), (19, 130882), (31, 80218), (38, 65441), (62, 40109), (589, 4222), (1178, 2111)]