248171028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2954417}}^1$

素因数の和:2954431

約数の個数: 24

約数和(自身を含む): 661789632

約数和(自身を除く): 413618604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2954417, 5908834, 8863251, 11817668, 17726502, 20680919, 35453004, 41361838, 62042757, 82723676, 124085514, 248171028]

約数ペア:

[(1, 248171028), (2, 124085514), (3, 82723676), (4, 62042757), (6, 41361838), (7, 35453004), (12, 20680919), (14, 17726502), (21, 11817668), (28, 8863251), (42, 5908834), (84, 2954417)]