2780491662

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{11882443}}^1$

素因数の和:11882464

約数の個数: 24

約数和(自身を含む): 6487814424

約数和(自身を除く): 3707322762

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 11882443, 23764886, 35647329, 71294658, 106941987, 154471759, 213883974, 308943518, 463415277, 926830554, 1390245831, 2780491662]

約数ペア:

[(1, 2780491662), (2, 1390245831), (3, 926830554), (6, 463415277), (9, 308943518), (13, 213883974), (18, 154471759), (26, 106941987), (39, 71294658), (78, 35647329), (117, 23764886), (234, 11882443)]