290432982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{94727}}^1$

素因数の和:94812

約数の個数: 32

約数和(自身を含む): 672947712

約数和(自身を除く): 382514730

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 94727, 189454, 284181, 568362, 663089, 1326178, 1989267, 3978534, 6915071, 13830142, 20745213, 41490426, 48405497, 96810994, 145216491, 290432982]

約数ペア:

[(1, 290432982), (2, 145216491), (3, 96810994), (6, 48405497), (7, 41490426), (14, 20745213), (21, 13830142), (42, 6915071), (73, 3978534), (146, 1989267), (219, 1326178), (438, 663089), (511, 568362), (1022, 284181), (1533, 189454), (3066, 94727)]