2251837

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:300

約数の個数: 16

約数和(自身を含む): 2764800

約数和(自身を除く): 512963

約数列:

[1, 7, 17, 119, 127, 149, 889, 1043, 2159, 2533, 15113, 17731, 18923, 132461, 321691, 2251837]

約数ペア:

[(1, 2251837), (7, 321691), (17, 132461), (119, 18923), (127, 17731), (149, 15113), (889, 2533), (1043, 2159)]