2400789291242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{264345881}}^1$

素因数の和:264346141

約数の個数: 16

約数和(自身を含む): 3806580700800

約数和(自身を除く): 1405791409558

約数列:

[1, 2, 19, 38, 239, 478, 4541, 9082, 264345881, 528691762, 5022571739, 10045143478, 63178665559, 126357331118, 1200394645621, 2400789291242]

約数ペア:

[(1, 2400789291242), (2, 1200394645621), (19, 126357331118), (38, 63178665559), (239, 10045143478), (478, 5022571739), (4541, 528691762), (9082, 264345881)]