2019988526068

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{1049}}^1\times {\mathrm{1177037}}^1$

素因数の和:1178499

約数の個数: 24

約数和(自身を含む): 3547004013000

約数和(自身を除く): 1527015486932

約数列:

[1, 2, 4, 409, 818, 1049, 1636, 2098, 4196, 429041, 858082, 1177037, 1716164, 2354074, 4708148, 481408133, 962816266, 1234711813, 1925632532, 2469423626, 4938847252, 504997131517, 1009994263034, 2019988526068]

約数ペア:

[(1, 2019988526068), (2, 1009994263034), (4, 504997131517), (409, 4938847252), (818, 2469423626), (1049, 1925632532), (1636, 1234711813), (2098, 962816266), (4196, 481408133), (429041, 4708148), (858082, 2354074), (1177037, 1716164)]