2743807838

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{1223}}^1\times {\mathrm{8563}}^1$

素因数の和:9919

約数の個数: 16

約数和(自身を含む): 4151005056

約数和(自身を除く): 1407197218

約数列:

[1, 2, 131, 262, 1223, 2446, 8563, 17126, 160213, 320426, 1121753, 2243506, 10472549, 20945098, 1371903919, 2743807838]

約数ペア:

[(1, 2743807838), (2, 1371903919), (131, 20945098), (262, 10472549), (1223, 2243506), (2446, 1121753), (8563, 320426), (17126, 160213)]