495578083

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:488

約数の個数: 64

約数和(自身を含む): 712212480

約数和(自身を除く): 216634397

約数列:

[1, 7, 11, 13, 19, 71, 77, 91, 133, 143, 209, 247, 367, 497, 781, 923, 1001, 1349, 1463, 1729, 2569, 2717, 4037, 4771, 5467, 6461, 6973, 9443, 10153, 14839, 17537, 19019, 26057, 28259, 33397, 48811, 52481, 71071, 76703, 90649, 103873, 122759, 182399, 192907, 286627, 338741, 367367, 495083, 536921, 634543, 997139, 1350349, 2006389, 2371187, 3465581, 3726151, 5445913, 6436079, 6979973, 26083057, 38121391, 45052553, 70796869, 495578083]

約数ペア:

[(1, 495578083), (7, 70796869), (11, 45052553), (13, 38121391), (19, 26083057), (71, 6979973), (77, 6436079), (91, 5445913), (133, 3726151), (143, 3465581), (209, 2371187), (247, 2006389), (367, 1350349), (497, 997139), (781, 634543), (923, 536921), (1001, 495083), (1349, 367367), (1463, 338741), (1729, 286627), (2569, 192907), (2717, 182399), (4037, 122759), (4771, 103873), (5467, 90649), (6461, 76703), (6973, 71071), (9443, 52481), (10153, 48811), (14839, 33397), (17537, 28259), (19019, 26057)]