2144190054904

素因数分解:

$2^3\times {\mathrm{101}}^2\times {\mathrm{271}}^1\times {\mathrm{96953}}^1$

素因数の和:97432

約数の個数: 48

約数和(自身を含む): 4075581612960

約数和(自身を除く): 1931391558056

約数列:

[1, 2, 4, 8, 101, 202, 271, 404, 542, 808, 1084, 2168, 10201, 20402, 27371, 40804, 54742, 81608, 96953, 109484, 193906, 218968, 387812, 775624, 2764471, 5528942, 9792253, 11057884, 19584506, 22115768, 26274263, 39169012, 52548526, 78338024, 105097052, 210194104, 989017553, 1978035106, 2653700563, 3956070212, 5307401126, 7912140424, 10614802252, 21229604504, 268023756863, 536047513726, 1072095027452, 2144190054904]

約数ペア:

[(1, 2144190054904), (2, 1072095027452), (4, 536047513726), (8, 268023756863), (101, 21229604504), (202, 10614802252), (271, 7912140424), (404, 5307401126), (542, 3956070212), (808, 2653700563), (1084, 1978035106), (2168, 989017553), (10201, 210194104), (20402, 105097052), (27371, 78338024), (40804, 52548526), (54742, 39169012), (81608, 26274263), (96953, 22115768), (109484, 19584506), (193906, 11057884), (218968, 9792253), (387812, 5528942), (775624, 2764471)]