808626242

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1\times {\mathrm{7039}}^1$

素因数の和:7921

約数の個数: 16

約数和(自身を含む): 1231718400

約数和(自身を除く): 423092158

約数列:

[1, 2, 71, 142, 809, 1618, 7039, 14078, 57439, 114878, 499769, 999538, 5694551, 11389102, 404313121, 808626242]

約数ペア:

[(1, 808626242), (2, 404313121), (71, 11389102), (142, 5694551), (809, 999538), (1618, 499769), (7039, 114878), (14078, 57439)]