2236912

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{557}}^1$

素因数の和:816

約数の個数: 20

約数和(自身を含む): 4359096

約数和(自身を除く): 2122184

約数列:

[1, 2, 4, 8, 16, 251, 502, 557, 1004, 1114, 2008, 2228, 4016, 4456, 8912, 139807, 279614, 559228, 1118456, 2236912]

約数ペア:

[(1, 2236912), (2, 1118456), (4, 559228), (8, 279614), (16, 139807), (251, 8912), (502, 4456), (557, 4016), (1004, 2228), (1114, 2008)]