2019668882

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{42719}}^1$

素因数の和:43046

約数の個数: 32

約数和(自身を含む): 3789434880

約数和(自身を除く): 1769765998

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 307, 614, 2149, 3377, 4298, 6754, 23639, 42719, 47278, 85438, 299033, 469909, 598066, 939818, 3289363, 6578726, 13114733, 26229466, 91803131, 144262063, 183606262, 288524126, 1009834441, 2019668882]

約数ペア:

[(1, 2019668882), (2, 1009834441), (7, 288524126), (11, 183606262), (14, 144262063), (22, 91803131), (77, 26229466), (154, 13114733), (307, 6578726), (614, 3289363), (2149, 939818), (3377, 598066), (4298, 469909), (6754, 299033), (23639, 85438), (42719, 47278)]