2115752

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 4302720

約数和(自身を除く): 2186968

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 331, 376, 662, 799, 1324, 1598, 2648, 3196, 5627, 6392, 11254, 15557, 22508, 31114, 45016, 62228, 124456, 264469, 528938, 1057876, 2115752]

約数ペア:

[(1, 2115752), (2, 1057876), (4, 528938), (8, 264469), (17, 124456), (34, 62228), (47, 45016), (68, 31114), (94, 22508), (136, 15557), (188, 11254), (331, 6392), (376, 5627), (662, 3196), (799, 2648), (1324, 1598)]