972180484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{416887}}^1$

素因数の和:416955

約数の個数: 24

約数和(自身を含む): 1891003968

約数和(自身を除く): 918823484

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 416887, 833774, 1667548, 4585757, 9171514, 18343028, 22095011, 44190022, 88380044, 243045121, 486090242, 972180484]

約数ペア:

[(1, 972180484), (2, 486090242), (4, 243045121), (11, 88380044), (22, 44190022), (44, 22095011), (53, 18343028), (106, 9171514), (212, 4585757), (583, 1667548), (1166, 833774), (2332, 416887)]