2019965656

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{941}}^1\times {\mathrm{1777}}^1$

素因数の和:2875

約数の個数: 32

約数和(自身を含む): 3818717280

約数和(自身を除く): 1798751624

約数列:

[1, 2, 4, 8, 151, 302, 604, 941, 1208, 1777, 1882, 3554, 3764, 7108, 7528, 14216, 142091, 268327, 284182, 536654, 568364, 1073308, 1136728, 1672157, 2146616, 3344314, 6688628, 13377256, 252495707, 504991414, 1009982828, 2019965656]

約数ペア:

[(1, 2019965656), (2, 1009982828), (4, 504991414), (8, 252495707), (151, 13377256), (302, 6688628), (604, 3344314), (941, 2146616), (1208, 1672157), (1777, 1136728), (1882, 1073308), (3554, 568364), (3764, 536654), (7108, 284182), (7528, 268327), (14216, 142091)]