2019351304

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{821}}^1\times {\mathrm{5801}}^1$

素因数の和:6681

約数の個数: 32

約数和(自身を含む): 3863087640

約数和(自身を除く): 1843736336

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 821, 1642, 3284, 5801, 6568, 11602, 23204, 43513, 46408, 87026, 174052, 307453, 348104, 614906, 1229812, 2459624, 4762621, 9525242, 19050484, 38100968, 252418913, 504837826, 1009675652, 2019351304]

約数ペア:

[(1, 2019351304), (2, 1009675652), (4, 504837826), (8, 252418913), (53, 38100968), (106, 19050484), (212, 9525242), (424, 4762621), (821, 2459624), (1642, 1229812), (3284, 614906), (5801, 348104), (6568, 307453), (11602, 174052), (23204, 87026), (43513, 46408)]