264452138

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{18439}}^1$

素因数の和:18613

約数の個数: 16

約数和(自身を含む): 406270080

約数和(自身を除く): 141817942

約数列:

[1, 2, 71, 101, 142, 202, 7171, 14342, 18439, 36878, 1309169, 1862339, 2618338, 3724678, 132226069, 264452138]

約数ペア:

[(1, 264452138), (2, 132226069), (71, 3724678), (101, 2618338), (142, 1862339), (202, 1309169), (7171, 36878), (14342, 18439)]