8657325358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1\times {\mathrm{9467}}^1$

素因数の和:9888

約数の個数: 32

約数和(自身を含む): 14307435648

約数和(自身を除く): 5650110290

約数列:

[1, 2, 11, 22, 197, 211, 394, 422, 2167, 2321, 4334, 4642, 9467, 18934, 41567, 83134, 104137, 208274, 457237, 914474, 1864999, 1997537, 3729998, 3995074, 20514989, 21972907, 41029978, 43945814, 393514789, 787029578, 4328662679, 8657325358]

約数ペア:

[(1, 8657325358), (2, 4328662679), (11, 787029578), (22, 393514789), (197, 43945814), (211, 41029978), (394, 21972907), (422, 20514989), (2167, 3995074), (2321, 3729998), (4334, 1997537), (4642, 1864999), (9467, 914474), (18934, 457237), (41567, 208274), (83134, 104137)]