2150677969

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{30941}}^1$

素因数の和:31112

約数の個数: 16

約数和(自身を含む): 2406049920

約数和(自身を除く): 255371951

約数列:

[1, 11, 71, 89, 781, 979, 6319, 30941, 69509, 340351, 2196811, 2753749, 24164921, 30291239, 195516179, 2150677969]

約数ペア:

[(1, 2150677969), (11, 195516179), (71, 30291239), (89, 24164921), (781, 2753749), (979, 2196811), (6319, 340351), (30941, 69509)]