6247772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{661}}^1$

素因数の和:821

約数の個数: 24

約数和(自身を含む): 11677680

約数和(自身を除く): 5429908

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 556, 661, 1322, 2363, 2644, 4726, 9452, 11237, 22474, 44948, 91879, 183758, 367516, 1561943, 3123886, 6247772]

約数ペア:

[(1, 6247772), (2, 3123886), (4, 1561943), (17, 367516), (34, 183758), (68, 91879), (139, 44948), (278, 22474), (556, 11237), (661, 9452), (1322, 4726), (2363, 2644)]