2230982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1619}}^1$

素因数の和:1687

約数の個数: 16

約数和(自身を含む): 3674160

約数和(自身を除く): 1443178

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 1619, 3238, 21047, 42094, 85807, 171614, 1115491, 2230982]

約数ペア:

[(1, 2230982), (2, 1115491), (13, 171614), (26, 85807), (53, 42094), (106, 21047), (689, 3238), (1378, 1619)]