2013133870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1663747}}^1$

素因数の和:1663776

約数の個数: 24

約数和(自身を含む): 3983012712

約数和(自身を除く): 1969878842

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1663747, 3327494, 8318735, 16637470, 18301217, 36602434, 91506085, 183012170, 201313387, 402626774, 1006566935, 2013133870]

約数ペア:

[(1, 2013133870), (2, 1006566935), (5, 402626774), (10, 201313387), (11, 183012170), (22, 91506085), (55, 36602434), (110, 18301217), (121, 16637470), (242, 8318735), (605, 3327494), (1210, 1663747)]