41391878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 70187040

約数和(自身を除く): 28795162

約数列:

[1, 2, 11, 22, 41, 82, 109, 218, 421, 451, 842, 902, 1199, 2398, 4469, 4631, 8938, 9262, 17261, 34522, 45889, 49159, 91778, 98318, 189871, 379742, 504779, 1009558, 1881449, 3762898, 20695939, 41391878]

約数ペア:

[(1, 41391878), (2, 20695939), (11, 3762898), (22, 1881449), (41, 1009558), (82, 504779), (109, 379742), (218, 189871), (421, 98318), (451, 91778), (842, 49159), (902, 45889), (1199, 34522), (2398, 17261), (4469, 9262), (4631, 8938)]