1333130018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{385967}}^1$

素因数の和:386137

約数の個数: 16

約数和(自身を含む): 2195385984

約数和(自身を除く): 862255966

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 385967, 771934, 4245637, 8491274, 60596819, 121193638, 666565009, 1333130018]

約数ペア:

[(1, 1333130018), (2, 666565009), (11, 121193638), (22, 60596819), (157, 8491274), (314, 4245637), (1727, 771934), (3454, 385967)]