1971873092

素因数分解:

$2^2\times 7^2\times {\mathrm{10060577}}^1$

素因数の和:10060595

約数の個数: 18

約数和(自身を含む): 4014170622

約数和(自身を除く): 2042297530

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 10060577, 20121154, 40242308, 70424039, 140848078, 281696156, 492968273, 985936546, 1971873092]

約数ペア:

[(1, 1971873092), (2, 985936546), (4, 492968273), (7, 281696156), (14, 140848078), (28, 70424039), (49, 40242308), (98, 20121154), (196, 10060577)]