121009876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{136889}}^1$

素因数の和:136923

約数の個数: 24

約数和(自身を含む): 241473960

約数和(自身を除く): 120464084

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 136889, 273778, 547556, 1779557, 2327113, 3559114, 4654226, 7118228, 9308452, 30252469, 60504938, 121009876]

約数ペア:

[(1, 121009876), (2, 60504938), (4, 30252469), (13, 9308452), (17, 7118228), (26, 4654226), (34, 3559114), (52, 2327113), (68, 1779557), (221, 547556), (442, 273778), (884, 136889)]