2019962568

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6474239}}^1$

素因数の和:6474261

約数の個数: 32

約数和(自身を含む): 5438361600

約数和(自身を除く): 3418399032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 6474239, 12948478, 19422717, 25896956, 38845434, 51793912, 77690868, 84165107, 155381736, 168330214, 252495321, 336660428, 504990642, 673320856, 1009981284, 2019962568]

約数ペア:

[(1, 2019962568), (2, 1009981284), (3, 673320856), (4, 504990642), (6, 336660428), (8, 252495321), (12, 168330214), (13, 155381736), (24, 84165107), (26, 77690868), (39, 51793912), (52, 38845434), (78, 25896956), (104, 19422717), (156, 12948478), (312, 6474239)]