2017167670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{226903}}^1$

素因数の和:227044

約数の個数: 32

約数和(自身を含む): 4182294528

約数和(自身を除く): 2165126858

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 8890, 226903, 453806, 1134515, 1588321, 2269030, 3176642, 7941605, 15883210, 28816681, 57633362, 144083405, 201716767, 288166810, 403433534, 1008583835, 2017167670]

約数ペア:

[(1, 2017167670), (2, 1008583835), (5, 403433534), (7, 288166810), (10, 201716767), (14, 144083405), (35, 57633362), (70, 28816681), (127, 15883210), (254, 7941605), (635, 3176642), (889, 2269030), (1270, 1588321), (1778, 1134515), (4445, 453806), (8890, 226903)]