243584393066

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{915730801}}^1$

素因数の和:915730829

約数の個数: 16

約数和(自身を含む): 439550784960

約数和(自身を除く): 195966391894

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 915730801, 1831461602, 6410115607, 12820231214, 17398885219, 34797770438, 121792196533, 243584393066]

約数ペア:

[(1, 243584393066), (2, 121792196533), (7, 34797770438), (14, 17398885219), (19, 12820231214), (38, 6410115607), (133, 1831461602), (266, 915730801)]