2245280369

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{131449}}^1$

素因数の和:131528

約数の個数: 16

約数和(自身を含む): 2523840000

約数和(自身を除く): 278559631

約数列:

[1, 19, 29, 31, 551, 589, 899, 17081, 131449, 2497531, 3812021, 4074919, 72428399, 77423461, 118172651, 2245280369]

約数ペア:

[(1, 2245280369), (19, 118172651), (29, 77423461), (31, 72428399), (551, 4074919), (589, 3812021), (899, 2497531), (17081, 131449)]