1520496496

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{214517}}^1$

素因数の和:214968

約数の個数: 20

約数和(自身を含む): 2952625752

約数和(自身を除く): 1432129256

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 214517, 429034, 858068, 1716136, 3432272, 95031031, 190062062, 380124124, 760248248, 1520496496]

約数ペア:

[(1, 1520496496), (2, 760248248), (4, 380124124), (8, 190062062), (16, 95031031), (443, 3432272), (886, 1716136), (1772, 858068), (3544, 429034), (7088, 214517)]