82456717826

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{309987661}}^1$

素因数の和:309987689

約数の個数: 16

約数和(自身を含む): 148794077760

約数和(自身を除く): 66337359934

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 309987661, 619975322, 2169913627, 4339827254, 5889765559, 11779531118, 41228358913, 82456717826]

約数ペア:

[(1, 82456717826), (2, 41228358913), (7, 11779531118), (14, 5889765559), (19, 4339827254), (38, 2169913627), (133, 619975322), (266, 309987661)]