289264636

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{607}}^1\times {\mathrm{1093}}^1$

素因数の和:1813

約数の個数: 24

約数和(自身を含む): 512167040

約数和(自身を除く): 222902404

約数列:

[1, 2, 4, 109, 218, 436, 607, 1093, 1214, 2186, 2428, 4372, 66163, 119137, 132326, 238274, 264652, 476548, 663451, 1326902, 2653804, 72316159, 144632318, 289264636]

約数ペア:

[(1, 289264636), (2, 144632318), (4, 72316159), (109, 2653804), (218, 1326902), (436, 663451), (607, 476548), (1093, 264652), (1214, 238274), (2186, 132326), (2428, 119137), (4372, 66163)]