1988099406722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{44276411}}^1$

素因数の和:44276594

約数の個数: 32

約数和(自身を含む): 3525819240384

約数和(自身を除く): 1537719833662

約数列:

[1, 2, 11, 13, 22, 26, 143, 157, 286, 314, 1727, 2041, 3454, 4082, 22451, 44902, 44276411, 88552822, 487040521, 575593343, 974081042, 1151186686, 6331526773, 6951396527, 12663053546, 13902793054, 76465361797, 90368154851, 152930723594, 180736309702, 994049703361, 1988099406722]

約数ペア:

[(1, 1988099406722), (2, 994049703361), (11, 180736309702), (13, 152930723594), (22, 90368154851), (26, 76465361797), (143, 13902793054), (157, 12663053546), (286, 6951396527), (314, 6331526773), (1727, 1151186686), (2041, 974081042), (3454, 575593343), (4082, 487040521), (22451, 88552822), (44902, 44276411)]