857813874

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1\times {\mathrm{4801}}^1$

素因数の和:5210

約数の個数: 32

約数和(自身を含む): 1739322816

約数和(自身を除く): 881508942

約数列:

[1, 2, 3, 6, 97, 194, 291, 307, 582, 614, 921, 1842, 4801, 9602, 14403, 28806, 29779, 59558, 89337, 178674, 465697, 931394, 1397091, 1473907, 2794182, 2947814, 4421721, 8843442, 142968979, 285937958, 428906937, 857813874]

約数ペア:

[(1, 857813874), (2, 428906937), (3, 285937958), (6, 142968979), (97, 8843442), (194, 4421721), (291, 2947814), (307, 2794182), (582, 1473907), (614, 1397091), (921, 931394), (1842, 465697), (4801, 178674), (9602, 89337), (14403, 59558), (28806, 29779)]