8198242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 13970880

約数和(自身を除く): 5772638

約数列:

[1, 2, 13, 26, 29, 58, 83, 131, 166, 262, 377, 754, 1079, 1703, 2158, 2407, 3406, 3799, 4814, 7598, 10873, 21746, 31291, 49387, 62582, 98774, 141349, 282698, 315317, 630634, 4099121, 8198242]

約数ペア:

[(1, 8198242), (2, 4099121), (13, 630634), (26, 315317), (29, 282698), (58, 141349), (83, 98774), (131, 62582), (166, 49387), (262, 31291), (377, 21746), (754, 10873), (1079, 7598), (1703, 4814), (2158, 3799), (2407, 3406)]