2885998927

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{87739}}^1$

素因数の和:87910

約数の個数: 16

約数和(自身を含む): 3414138880

約数和(自身を除く): 528139953

約数列:

[1, 7, 37, 127, 259, 889, 4699, 32893, 87739, 614173, 3246343, 11142853, 22724401, 77999971, 412285561, 2885998927]

約数ペア:

[(1, 2885998927), (7, 412285561), (37, 77999971), (127, 22724401), (259, 11142853), (889, 3246343), (4699, 614173), (32893, 87739)]