2000291337

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{11047}}^1$

素因数の和:11154

約数の個数: 48

約数和(自身を含む): 3309096960

約数和(自身を除く): 1308805623

約数列:

[1, 3, 9, 11, 31, 33, 59, 93, 99, 177, 279, 341, 531, 649, 1023, 1829, 1947, 3069, 5487, 5841, 11047, 16461, 20119, 33141, 60357, 99423, 121517, 181071, 342457, 364551, 651773, 1027371, 1093653, 1955319, 3082113, 3767027, 5865957, 7169503, 11301081, 20204963, 21508509, 33903243, 60614889, 64525527, 181844667, 222254593, 666763779, 2000291337]

約数ペア:

[(1, 2000291337), (3, 666763779), (9, 222254593), (11, 181844667), (31, 64525527), (33, 60614889), (59, 33903243), (93, 21508509), (99, 20204963), (177, 11301081), (279, 7169503), (341, 5865957), (531, 3767027), (649, 3082113), (1023, 1955319), (1829, 1093653), (1947, 1027371), (3069, 651773), (5487, 364551), (5841, 342457), (11047, 181071), (16461, 121517), (20119, 99423), (33141, 60357)]