139328504

素因数分解:

$2^3\times 7^1\times {\mathrm{2488009}}^1$

素因数の和:2488022

約数の個数: 16

約数和(自身を含む): 298561200

約数和(自身を除く): 159232696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2488009, 4976018, 9952036, 17416063, 19904072, 34832126, 69664252, 139328504]

約数ペア:

[(1, 139328504), (2, 69664252), (4, 34832126), (7, 19904072), (8, 17416063), (14, 9952036), (28, 4976018), (56, 2488009)]