2081302144

素因数分解:

$2^7\times {\mathrm{16260173}}^1$

素因数の和:16260187

約数の個数: 16

約数和(自身を含む): 4146344370

約数和(自身を除く): 2065042226

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 16260173, 32520346, 65040692, 130081384, 260162768, 520325536, 1040651072, 2081302144]

約数ペア:

[(1, 2081302144), (2, 1040651072), (4, 520325536), (8, 260162768), (16, 130081384), (32, 65040692), (64, 32520346), (128, 16260173)]