9972868

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{577}}^1$

素因数の和:759

約数の個数: 24

約数和(自身を含む): 18207000

約数和(自身を除く): 8234132

約数列:

[1, 2, 4, 29, 58, 116, 149, 298, 577, 596, 1154, 2308, 4321, 8642, 16733, 17284, 33466, 66932, 85973, 171946, 343892, 2493217, 4986434, 9972868]

約数ペア:

[(1, 9972868), (2, 4986434), (4, 2493217), (29, 343892), (58, 171946), (116, 85973), (149, 66932), (298, 33466), (577, 17284), (596, 16733), (1154, 8642), (2308, 4321)]