2280451327

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{90019}}^1$

素因数の和:90091

約数の個数: 24

約数和(自身を含む): 2955536640

約数和(自身を除く): 675085313

約数列:

[1, 7, 11, 47, 49, 77, 329, 517, 539, 2303, 3619, 25333, 90019, 630133, 990209, 4230893, 4410931, 6931463, 29616251, 46539823, 48520241, 207313757, 325778761, 2280451327]

約数ペア:

[(1, 2280451327), (7, 325778761), (11, 207313757), (47, 48520241), (49, 46539823), (77, 29616251), (329, 6931463), (517, 4410931), (539, 4230893), (2303, 990209), (3619, 630133), (25333, 90019)]