2017203230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{226907}}^1$

素因数の和:227048

約数の個数: 32

約数和(自身を含む): 4182368256

約数和(自身を除く): 2165165026

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 8890, 226907, 453814, 1134535, 1588349, 2269070, 3176698, 7941745, 15883490, 28817189, 57634378, 144085945, 201720323, 288171890, 403440646, 1008601615, 2017203230]

約数ペア:

[(1, 2017203230), (2, 1008601615), (5, 403440646), (7, 288171890), (10, 201720323), (14, 144085945), (35, 57634378), (70, 28817189), (127, 15883490), (254, 7941745), (635, 3176698), (889, 2269070), (1270, 1588349), (1778, 1134535), (4445, 453814), (8890, 226907)]