2031370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 4069440

約数和(自身を除く): 2038070

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 313, 590, 626, 649, 1298, 1565, 3130, 3245, 3443, 6490, 6886, 17215, 18467, 34430, 36934, 92335, 184670, 203137, 406274, 1015685, 2031370]

約数ペア:

[(1, 2031370), (2, 1015685), (5, 406274), (10, 203137), (11, 184670), (22, 92335), (55, 36934), (59, 34430), (110, 18467), (118, 17215), (295, 6886), (313, 6490), (590, 3443), (626, 3245), (649, 3130), (1298, 1565)]