13303620452

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{21184109}}^1$

素因数の和:21184270

約数の個数: 12

約数和(自身を含む): 23429625660

約数和(自身を除く): 10126005208

約数列:

[1, 2, 4, 157, 314, 628, 21184109, 42368218, 84736436, 3325905113, 6651810226, 13303620452]

約数ペア:

[(1, 13303620452), (2, 6651810226), (4, 3325905113), (157, 84736436), (314, 42368218), (628, 21184109)]