2149482742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{7591}}^1$

素因数の和:7876

約数の個数: 32

約数和(自身を含む): 3592412928

約数和(自身を除く): 1442930186

約数列:

[1, 2, 11, 22, 61, 122, 211, 422, 671, 1342, 2321, 4642, 7591, 12871, 15182, 25742, 83501, 141581, 167002, 283162, 463051, 926102, 1601701, 3203402, 5093561, 10187122, 17618711, 35237422, 97703761, 195407522, 1074741371, 2149482742]

約数ペア:

[(1, 2149482742), (2, 1074741371), (11, 195407522), (22, 97703761), (61, 35237422), (122, 17618711), (211, 10187122), (422, 5093561), (671, 3203402), (1342, 1601701), (2321, 926102), (4642, 463051), (7591, 283162), (12871, 167002), (15182, 141581), (25742, 83501)]