2808388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{769}}^1$

素因数の和:867

約数の個数: 24

約数和(自身を含む): 5433120

約数和(自身を除く): 2624732

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 769, 913, 1538, 1826, 3076, 3652, 8459, 16918, 33836, 63827, 127654, 255308, 702097, 1404194, 2808388]

約数ペア:

[(1, 2808388), (2, 1404194), (4, 702097), (11, 255308), (22, 127654), (44, 63827), (83, 33836), (166, 16918), (332, 8459), (769, 3652), (913, 3076), (1538, 1826)]