80399462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{281117}}^1$

素因数の和:281143

約数の個数: 16

約数和(自身を含む): 141683472

約数和(自身を除く): 61284010

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 281117, 562234, 3092287, 3654521, 6184574, 7309042, 40199731, 80399462]

約数ペア:

[(1, 80399462), (2, 40199731), (11, 7309042), (13, 6184574), (22, 3654521), (26, 3092287), (143, 562234), (286, 281117)]