249336538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1601}}^1\times {\mathrm{7079}}^1$

素因数の和:8693

約数の個数: 16

約数和(自身を含む): 408317760

約数和(自身を除く): 158981222

約数列:

[1, 2, 11, 22, 1601, 3202, 7079, 14158, 17611, 35222, 77869, 155738, 11333479, 22666958, 124668269, 249336538]

約数ペア:

[(1, 249336538), (2, 124668269), (11, 22666958), (22, 11333479), (1601, 155738), (3202, 77869), (7079, 35222), (14158, 17611)]