2801182432

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{668221}}^1$

素因数の和:668362

約数の個数: 24

約数和(自身を含む): 5556934152

約数和(自身を除く): 2755751720

約数列:

[1, 2, 4, 8, 16, 32, 131, 262, 524, 1048, 2096, 4192, 668221, 1336442, 2672884, 5345768, 10691536, 21383072, 87536951, 175073902, 350147804, 700295608, 1400591216, 2801182432]

約数ペア:

[(1, 2801182432), (2, 1400591216), (4, 700295608), (8, 350147804), (16, 175073902), (32, 87536951), (131, 21383072), (262, 10691536), (524, 5345768), (1048, 2672884), (2096, 1336442), (4192, 668221)]