2398045288

素因数分解:

$2^3\times {\mathrm{1289}}^1\times {\mathrm{232549}}^1$

素因数の和:233844

約数の個数: 16

約数和(自身を含む): 4499842500

約数和(自身を除く): 2101797212

約数列:

[1, 2, 4, 8, 1289, 2578, 5156, 10312, 232549, 465098, 930196, 1860392, 299755661, 599511322, 1199022644, 2398045288]

約数ペア:

[(1, 2398045288), (2, 1199022644), (4, 599511322), (8, 299755661), (1289, 1860392), (2578, 930196), (5156, 465098), (10312, 232549)]