2663645240452

素因数分解:

$2^2\times 7^3\times {\mathrm{1941432391}}^1$

素因数の和:1941432416

約数の個数: 24

約数和(自身を含む): 5436010697600

約数和(自身を除く): 2772365457148

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 1941432391, 3882864782, 7765729564, 13590026737, 27180053474, 54360106948, 95130187159, 190260374318, 380520748636, 665911310113, 1331822620226, 2663645240452]

約数ペア:

[(1, 2663645240452), (2, 1331822620226), (4, 665911310113), (7, 380520748636), (14, 190260374318), (28, 95130187159), (49, 54360106948), (98, 27180053474), (196, 13590026737), (343, 7765729564), (686, 3882864782), (1372, 1941432391)]