487718203412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{3769}}^1\times {\mathrm{11717}}^1$

素因数の和:15752

約数の個数: 48

約数和(自身を含む): 935135772480

約数和(自身を除く): 447417569068

約数列:

[1, 2, 4, 11, 22, 44, 251, 502, 1004, 2761, 3769, 5522, 7538, 11044, 11717, 15076, 23434, 41459, 46868, 82918, 128887, 165836, 257774, 515548, 946019, 1892038, 2940967, 3784076, 5881934, 10406209, 11763868, 20812418, 32350637, 41624836, 44161373, 64701274, 88322746, 129402548, 176645492, 485775103, 971550206, 1943100412, 11084504623, 22169009246, 44338018492, 121929550853, 243859101706, 487718203412]

約数ペア:

[(1, 487718203412), (2, 243859101706), (4, 121929550853), (11, 44338018492), (22, 22169009246), (44, 11084504623), (251, 1943100412), (502, 971550206), (1004, 485775103), (2761, 176645492), (3769, 129402548), (5522, 88322746), (7538, 64701274), (11044, 44161373), (11717, 41624836), (15076, 32350637), (23434, 20812418), (41459, 11763868), (46868, 10406209), (82918, 5881934), (128887, 3784076), (165836, 2940967), (257774, 1892038), (515548, 946019)]