31503558812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{5151007}}^1$

素因数の和:5151161

約数の個数: 24

約数和(自身を含む): 60575854080

約数和(自身を除く): 29072295268

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 5151007, 10302014, 20604028, 56661077, 113322154, 226644308, 715989973, 1431979946, 2863959892, 7875889703, 15751779406, 31503558812]

約数ペア:

[(1, 31503558812), (2, 15751779406), (4, 7875889703), (11, 2863959892), (22, 1431979946), (44, 715989973), (139, 226644308), (278, 113322154), (556, 56661077), (1529, 20604028), (3058, 10302014), (6116, 5151007)]