2009019985209

素因数分解:

$3^2\times {\mathrm{271}}^1\times {\mathrm{317}}^1\times {\mathrm{2598443}}^1$

素因数の和:2599037

約数の個数: 24

約数和(自身を含む): 2921815158912

約数和(自身を除く): 912795173703

約数列:

[1, 3, 9, 271, 317, 813, 951, 2439, 2853, 85907, 257721, 773163, 2598443, 7795329, 23385987, 704178053, 823706431, 2112534159, 2471119293, 6337602477, 7413357879, 223224442801, 669673328403, 2009019985209]

約数ペア:

[(1, 2009019985209), (3, 669673328403), (9, 223224442801), (271, 7413357879), (317, 6337602477), (813, 2471119293), (951, 2112534159), (2439, 823706431), (2853, 704178053), (85907, 23385987), (257721, 7795329), (773163, 2598443)]