2017400408

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{44249}}^1$

素因数の和:44435

約数の個数: 32

約数和(自身を含む): 3902850000

約数和(自身を除く): 1885449592

約数列:

[1, 2, 4, 8, 41, 82, 139, 164, 278, 328, 556, 1112, 5699, 11398, 22796, 44249, 45592, 88498, 176996, 353992, 1814209, 3628418, 6150611, 7256836, 12301222, 14513672, 24602444, 49204888, 252175051, 504350102, 1008700204, 2017400408]

約数ペア:

[(1, 2017400408), (2, 1008700204), (4, 504350102), (8, 252175051), (41, 49204888), (82, 24602444), (139, 14513672), (164, 12301222), (278, 7256836), (328, 6150611), (556, 3628418), (1112, 1814209), (5699, 353992), (11398, 176996), (22796, 88498), (44249, 45592)]