290429288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1910719}}^1$

素因数の和:1910744

約数の個数: 16

約数和(自身を含む): 573216000

約数和(自身を除く): 282786712

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1910719, 3821438, 7642876, 15285752, 36303661, 72607322, 145214644, 290429288]

約数ペア:

[(1, 290429288), (2, 145214644), (4, 72607322), (8, 36303661), (19, 15285752), (38, 7642876), (76, 3821438), (152, 1910719)]