2782486

素因数分解:

$2^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{853}}^1$

素因数の和:1095

約数の個数: 16

約数和(自身を含む): 4796064

約数和(自身を除く): 2013578

約数列:

[1, 2, 7, 14, 233, 466, 853, 1631, 1706, 3262, 5971, 11942, 198749, 397498, 1391243, 2782486]

約数ペア:

[(1, 2782486), (2, 1391243), (7, 397498), (14, 198749), (233, 11942), (466, 5971), (853, 3262), (1631, 1706)]