288637870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{995303}}^1$

素因数の和:995339

約数の個数: 16

約数和(自身を含む): 537464160

約数和(自身を除く): 248826290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 995303, 1990606, 4976515, 9953030, 28863787, 57727574, 144318935, 288637870]

約数ペア:

[(1, 288637870), (2, 144318935), (5, 57727574), (10, 28863787), (29, 9953030), (58, 4976515), (145, 1990606), (290, 995303)]