974300912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{43777}}^1$

素因数の和:43905

約数の個数: 40

約数和(自身を含む): 2051962416

約数和(自身を除く): 1077661504

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 208, 214, 428, 856, 1391, 1712, 2782, 5564, 11128, 22256, 43777, 87554, 175108, 350216, 569101, 700432, 1138202, 2276404, 4552808, 4684139, 9105616, 9368278, 18736556, 37473112, 60893807, 74946224, 121787614, 243575228, 487150456, 974300912]

約数ペア:

[(1, 974300912), (2, 487150456), (4, 243575228), (8, 121787614), (13, 74946224), (16, 60893807), (26, 37473112), (52, 18736556), (104, 9368278), (107, 9105616), (208, 4684139), (214, 4552808), (428, 2276404), (856, 1138202), (1391, 700432), (1712, 569101), (2782, 350216), (5564, 175108), (11128, 87554), (22256, 43777)]