1055548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 2032128

約数和(自身を除く): 976580

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 383, 689, 766, 1378, 1532, 2756, 4979, 9958, 19916, 20299, 40598, 81196, 263887, 527774, 1055548]

約数ペア:

[(1, 1055548), (2, 527774), (4, 263887), (13, 81196), (26, 40598), (52, 20299), (53, 19916), (106, 9958), (212, 4979), (383, 2756), (689, 1532), (766, 1378)]