2019932492

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{709}}^1\times {\mathrm{5437}}^1$

素因数の和:6281

約数の個数: 24

約数和(自身を含む): 3567545520

約数和(自身を除く): 1547613028

約数列:

[1, 2, 4, 131, 262, 524, 709, 1418, 2836, 5437, 10874, 21748, 92879, 185758, 371516, 712247, 1424494, 2848988, 3854833, 7709666, 15419332, 504983123, 1009966246, 2019932492]

約数ペア:

[(1, 2019932492), (2, 1009966246), (4, 504983123), (131, 15419332), (262, 7709666), (524, 3854833), (709, 2848988), (1418, 1424494), (2836, 712247), (5437, 371516), (10874, 185758), (21748, 92879)]