4119419521

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1\times {\mathrm{20477}}^1$

素因数の和:21504

約数の個数: 16

約数和(自身を含む): 4875402240

約数和(自身を除く): 755982719

約数列:

[1, 7, 29, 203, 991, 6937, 20477, 28739, 143339, 201173, 593833, 4156831, 20292707, 142048949, 588488503, 4119419521]

約数ペア:

[(1, 4119419521), (7, 588488503), (29, 142048949), (203, 20292707), (991, 4156831), (6937, 593833), (20477, 201173), (28739, 143339)]