855104622

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1663}}^1\times {\mathrm{1993}}^1$

素因数の和:3704

約数の個数: 32

約数和(自身を含む): 1751912448

約数和(自身を除く): 896807826

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 1663, 1993, 3326, 3986, 4989, 5979, 9978, 11958, 71509, 85699, 143018, 171398, 214527, 257097, 429054, 514194, 3314359, 6628718, 9943077, 19886154, 142517437, 285034874, 427552311, 855104622]

約数ペア:

[(1, 855104622), (2, 427552311), (3, 285034874), (6, 142517437), (43, 19886154), (86, 9943077), (129, 6628718), (258, 3314359), (1663, 514194), (1993, 429054), (3326, 257097), (3986, 214527), (4989, 171398), (5979, 143018), (9978, 85699), (11958, 71509)]