844970546

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{20233}}^1$

素因数の和:20418

約数の個数: 32

約数和(自身を含む): 1534546560

約数和(自身を除く): 689576014

約数列:

[1, 2, 7, 14, 19, 38, 133, 157, 266, 314, 1099, 2198, 2983, 5966, 20233, 20881, 40466, 41762, 141631, 283262, 384427, 768854, 2690989, 3176581, 5381978, 6353162, 22236067, 44472134, 60355039, 120710078, 422485273, 844970546]

約数ペア:

[(1, 844970546), (2, 422485273), (7, 120710078), (14, 60355039), (19, 44472134), (38, 22236067), (133, 6353162), (157, 5381978), (266, 3176581), (314, 2690989), (1099, 768854), (2198, 384427), (2983, 283262), (5966, 141631), (20233, 41762), (20881, 40466)]