6444776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1999}}^1$

素因数の和:2049

約数の個数: 32

約数和(自身を含む): 13440000

約数和(自身を除く): 6995224

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 1999, 3224, 3998, 7996, 15992, 25987, 51974, 61969, 103948, 123938, 207896, 247876, 495752, 805597, 1611194, 3222388, 6444776]

約数ペア:

[(1, 6444776), (2, 3222388), (4, 1611194), (8, 805597), (13, 495752), (26, 247876), (31, 207896), (52, 123938), (62, 103948), (104, 61969), (124, 51974), (248, 25987), (403, 15992), (806, 7996), (1612, 3998), (1999, 3224)]