2018563196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{260527}}^1$

素因数の和:260693

約数の個数: 24

約数和(自身を含む): 3829761600

約数和(自身を除く): 1811198404

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1937, 3874, 7748, 260527, 521054, 1042108, 3386851, 6773702, 13547404, 38818523, 77637046, 155274092, 504640799, 1009281598, 2018563196]

約数ペア:

[(1, 2018563196), (2, 1009281598), (4, 504640799), (13, 155274092), (26, 77637046), (52, 38818523), (149, 13547404), (298, 6773702), (596, 3386851), (1937, 1042108), (3874, 521054), (7748, 260527)]