8754469241

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{13597}}^1$

素因数の和:13773

約数の個数: 32

約数和(自身を含む): 10860994560

約数和(自身を除く): 2106525319

約数列:

[1, 7, 19, 47, 103, 133, 329, 721, 893, 1957, 4841, 6251, 13597, 13699, 33887, 91979, 95179, 258343, 639059, 643853, 1400491, 1808401, 4473413, 9803437, 12142121, 26609329, 65823077, 84994847, 186265303, 460761539, 1250638463, 8754469241]

約数ペア:

[(1, 8754469241), (7, 1250638463), (19, 460761539), (47, 186265303), (103, 84994847), (133, 65823077), (329, 26609329), (721, 12142121), (893, 9803437), (1957, 4473413), (4841, 1808401), (6251, 1400491), (13597, 643853), (13699, 639059), (33887, 258343), (91979, 95179)]