2018918159

素因数分解:

${\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1\times {\mathrm{797}}^1$

素因数の和:1306

約数の個数: 16

約数和(自身を含む): 2076804576

約数和(自身を除く): 57886417

約数列:

[1, 61, 131, 317, 797, 7991, 19337, 41527, 48617, 104407, 252649, 2533147, 6368827, 15411589, 33097019, 2018918159]

約数ペア:

[(1, 2018918159), (61, 33097019), (131, 15411589), (317, 6368827), (797, 2533147), (7991, 252649), (19337, 104407), (41527, 48617)]