2080873982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1\times {\mathrm{3967}}^1$

素因数の和:4304

約数の個数: 32

約数和(自身を含む): 3452350464

約数和(自身を除く): 1371476482

約数列:

[1, 2, 11, 22, 113, 211, 226, 422, 1243, 2321, 2486, 3967, 4642, 7934, 23843, 43637, 47686, 87274, 262273, 448271, 524546, 837037, 896542, 1674074, 4930981, 9207407, 9861962, 18414814, 94585181, 189170362, 1040436991, 2080873982]

約数ペア:

[(1, 2080873982), (2, 1040436991), (11, 189170362), (22, 94585181), (113, 18414814), (211, 9861962), (226, 9207407), (422, 4930981), (1243, 1674074), (2321, 896542), (2486, 837037), (3967, 524546), (4642, 448271), (7934, 262273), (23843, 87274), (43637, 47686)]