2078822452

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{558223}}^1$

素因数の和:558260

約数の個数: 36

約数和(自身を含む): 4454627520

約数和(自身を除く): 2375805068

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 558223, 1116446, 2232892, 3907561, 7815122, 10606237, 15630244, 21212474, 27352927, 42424948, 54705854, 74243659, 109411708, 148487318, 296974636, 519705613, 1039411226, 2078822452]

約数ペア:

[(1, 2078822452), (2, 1039411226), (4, 519705613), (7, 296974636), (14, 148487318), (19, 109411708), (28, 74243659), (38, 54705854), (49, 42424948), (76, 27352927), (98, 21212474), (133, 15630244), (196, 10606237), (266, 7815122), (532, 3907561), (931, 2232892), (1862, 1116446), (3724, 558223)]