2141142055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1583}}^1\times {\mathrm{20809}}^1$

素因数の和:22410

約数の個数: 16

約数和(自身を含む): 2768895360

約数和(自身を除く): 627753305

約数列:

[1, 5, 13, 65, 1583, 7915, 20579, 20809, 102895, 104045, 270517, 1352585, 32940647, 164703235, 428228411, 2141142055]

約数ペア:

[(1, 2141142055), (5, 428228411), (13, 164703235), (65, 32940647), (1583, 1352585), (7915, 270517), (20579, 104045), (20809, 102895)]