2104472447

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{384941}}^1$

素因数の和:385030

約数の個数: 16

約数和(自身を含む): 2660719104

約数和(自身を除く): 556246657

約数列:

[1, 7, 11, 71, 77, 497, 781, 5467, 384941, 2694587, 4234351, 27330811, 29640457, 191315677, 300638921, 2104472447]

約数ペア:

[(1, 2104472447), (7, 300638921), (11, 191315677), (71, 29640457), (77, 27330811), (497, 4234351), (781, 2694587), (5467, 384941)]