470816938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{457}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 758085264

約数和(自身を除く): 287268326

約数列:

[1, 2, 17, 34, 157, 193, 314, 386, 457, 914, 2669, 3281, 5338, 6562, 7769, 15538, 30301, 60602, 71749, 88201, 143498, 176402, 515117, 1030234, 1219733, 1499417, 2439466, 2998834, 13847557, 27695114, 235408469, 470816938]

約数ペア:

[(1, 470816938), (2, 235408469), (17, 27695114), (34, 13847557), (157, 2998834), (193, 2439466), (314, 1499417), (386, 1219733), (457, 1030234), (914, 515117), (2669, 176402), (3281, 143498), (5338, 88201), (6562, 71749), (7769, 60602), (15538, 30301)]