505274

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 1005696

約数和(自身を除く): 500422

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 193, 238, 374, 386, 1309, 1351, 2123, 2618, 2702, 3281, 4246, 6562, 14861, 22967, 29722, 36091, 45934, 72182, 252637, 505274]

約数ペア:

[(1, 505274), (2, 252637), (7, 72182), (11, 45934), (14, 36091), (17, 29722), (22, 22967), (34, 14861), (77, 6562), (119, 4246), (154, 3281), (187, 2702), (193, 2618), (238, 2123), (374, 1351), (386, 1309)]