1917966484

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1851319}}^1$

素因数の和:1851367

約数の個数: 24

約数和(自身を含む): 3939608960

約数和(自身を除く): 2021642476

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 1851319, 3702638, 7405276, 12959233, 25918466, 51836932, 68498803, 136997606, 273995212, 479491621, 958983242, 1917966484]

約数ペア:

[(1, 1917966484), (2, 958983242), (4, 479491621), (7, 273995212), (14, 136997606), (28, 68498803), (37, 51836932), (74, 25918466), (148, 12959233), (259, 7405276), (518, 3702638), (1036, 1851319)]