12703721218

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{1279}}^1\times {\mathrm{49171}}^1$

素因数の和:50553

約数の個数: 16

約数和(自身を含む): 19259688960

約数和(自身を除く): 6555967742

約数列:

[1, 2, 101, 202, 1279, 2558, 49171, 98342, 129179, 258358, 4966271, 9932542, 62889709, 125779418, 6351860609, 12703721218]

約数ペア:

[(1, 12703721218), (2, 6351860609), (101, 125779418), (202, 62889709), (1279, 9932542), (2558, 4966271), (49171, 258358), (98342, 129179)]