663281014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{641471}}^1$

素因数の和:641531

約数の個数: 16

約数和(自身を含む): 1108463616

約数和(自身を除く): 445182602

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 641471, 1282942, 7056181, 14112362, 30149137, 60298274, 331640507, 663281014]

約数ペア:

[(1, 663281014), (2, 331640507), (11, 60298274), (22, 30149137), (47, 14112362), (94, 7056181), (517, 1282942), (1034, 641471)]