1448650072

素因数分解:

$2^3\times {\mathrm{4001}}^1\times {\mathrm{45259}}^1$

素因数の和:49266

約数の個数: 16

約数和(自身を含む): 2716957800

約数和(自身を除く): 1268307728

約数列:

[1, 2, 4, 8, 4001, 8002, 16004, 32008, 45259, 90518, 181036, 362072, 181081259, 362162518, 724325036, 1448650072]

約数ペア:

[(1, 1448650072), (2, 724325036), (4, 362162518), (8, 181081259), (4001, 362072), (8002, 181036), (16004, 90518), (32008, 45259)]