246699674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{997}}^1$

素因数の和:1350

約数の個数: 32

約数和(自身を含む): 413124096

約数和(自身を除く): 166424422

約数列:

[1, 2, 13, 26, 31, 62, 307, 403, 614, 806, 997, 1994, 3991, 7982, 9517, 12961, 19034, 25922, 30907, 61814, 123721, 247442, 306079, 401791, 612158, 803582, 3979027, 7958054, 9488449, 18976898, 123349837, 246699674]

約数ペア:

[(1, 246699674), (2, 123349837), (13, 18976898), (26, 9488449), (31, 7958054), (62, 3979027), (307, 803582), (403, 612158), (614, 401791), (806, 306079), (997, 247442), (1994, 123721), (3991, 61814), (7982, 30907), (9517, 25922), (12961, 19034)]