2010421904

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{321359}}^1$

素因数の和:321407

約数の個数: 40

約数和(自身を含む): 4303653120

約数和(自身を除く): 2293231216

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 6256, 321359, 642718, 1285436, 2570872, 5141744, 5463103, 7391257, 10926206, 14782514, 21852412, 29565028, 43704824, 59130056, 87409648, 118260112, 125651369, 251302738, 502605476, 1005210952, 2010421904]

約数ペア:

[(1, 2010421904), (2, 1005210952), (4, 502605476), (8, 251302738), (16, 125651369), (17, 118260112), (23, 87409648), (34, 59130056), (46, 43704824), (68, 29565028), (92, 21852412), (136, 14782514), (184, 10926206), (272, 7391257), (368, 5463103), (391, 5141744), (782, 2570872), (1564, 1285436), (3128, 642718), (6256, 321359)]