247686910

素因数分解:

$2^1\times 5^1\times {\mathrm{1607}}^1\times {\mathrm{15413}}^1$

素因数の和:17027

約数の個数: 16

約数和(自身を含む): 446142816

約数和(自身を除く): 198455906

約数列:

[1, 2, 5, 10, 1607, 3214, 8035, 15413, 16070, 30826, 77065, 154130, 24768691, 49537382, 123843455, 247686910]

約数ペア:

[(1, 247686910), (2, 123843455), (5, 49537382), (10, 24768691), (1607, 154130), (3214, 77065), (8035, 30826), (15413, 16070)]