1777572038

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{65003}}^1$

素因数の和:65140

約数の個数: 24

約数和(自身を含む): 2956771944

約数和(自身を除く): 1179199906

約数列:

[1, 2, 11, 22, 113, 121, 226, 242, 1243, 2486, 13673, 27346, 65003, 130006, 715033, 1430066, 7345339, 7865363, 14690678, 15730726, 80798729, 161597458, 888786019, 1777572038]

約数ペア:

[(1, 1777572038), (2, 888786019), (11, 161597458), (22, 80798729), (113, 15730726), (121, 14690678), (226, 7865363), (242, 7345339), (1243, 1430066), (2486, 715033), (13673, 130006), (27346, 65003)]