2011955902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{698111}}^1$

素因数の和:698255

約数の個数: 16

約数和(自身を含む): 3317428224

約数和(自身を除く): 1305472322

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 698111, 1396222, 7679221, 15358442, 91452541, 182905082, 1005977951, 2011955902]

約数ペア:

[(1, 2011955902), (2, 1005977951), (11, 182905082), (22, 91452541), (131, 15358442), (262, 7679221), (1441, 1396222), (2882, 698111)]