1618052018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{529121}}^1$

素因数の和:529273

約数の個数: 16

約数和(自身を含む): 2666774880

約数和(自身を除く): 1048722862

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 529121, 1058242, 5820331, 11640662, 73547819, 147095638, 809026009, 1618052018]

約数ペア:

[(1, 1618052018), (2, 809026009), (11, 147095638), (22, 73547819), (139, 11640662), (278, 5820331), (1529, 1058242), (3058, 529121)]