2242809457

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1\times {\mathrm{17807}}^1$

素因数の和:18780

約数の個数: 16

約数和(自身を含む): 2701117440

約数和(自身を除く): 458307983

約数列:

[1, 7, 19, 133, 947, 6629, 17807, 17993, 124649, 125951, 338333, 2368331, 16863229, 118042603, 320401351, 2242809457]

約数ペア:

[(1, 2242809457), (7, 320401351), (19, 118042603), (133, 16863229), (947, 2368331), (6629, 338333), (17807, 125951), (17993, 124649)]