1812441254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1\times {\mathrm{1997}}^1$

素因数の和:2600

約数の個数: 32

約数和(自身を含む): 2978682336

約数和(自身を除く): 1166241082

約数列:

[1, 2, 13, 26, 67, 134, 521, 871, 1042, 1742, 1997, 3994, 6773, 13546, 25961, 34907, 51922, 69814, 133799, 267598, 453791, 907582, 1040437, 1739387, 2080874, 3478774, 13525681, 27051362, 69709279, 139418558, 906220627, 1812441254]

約数ペア:

[(1, 1812441254), (2, 906220627), (13, 139418558), (26, 69709279), (67, 27051362), (134, 13525681), (521, 3478774), (871, 2080874), (1042, 1739387), (1742, 1040437), (1997, 907582), (3994, 453791), (6773, 267598), (13546, 133799), (25961, 69814), (34907, 51922)]