1998697716289

素因数分解:

${\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{3391}}^1\times {\mathrm{66653}}^1$

素因数の和:70320

約数の個数: 16

約数和(自身を含む): 2061944156160

約数和(自身を除く): 63246439871

約数列:

[1, 37, 239, 3391, 8843, 66653, 125467, 810449, 2466161, 15930067, 29986613, 226020323, 589412479, 8362751951, 54018857197, 1998697716289]

約数ペア:

[(1, 1998697716289), (37, 54018857197), (239, 8362751951), (3391, 589412479), (8843, 226020323), (66653, 29986613), (125467, 15930067), (810449, 2466161)]