2103441385

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{1951}}^1\times {\mathrm{3037}}^1$

素因数の和:5064

約数の個数: 16

約数和(自身を含む): 2561836032

約数和(自身を除く): 458394647

約数列:

[1, 5, 71, 355, 1951, 3037, 9755, 15185, 138521, 215627, 692605, 1078135, 5925187, 29625935, 420688277, 2103441385]

約数ペア:

[(1, 2103441385), (5, 420688277), (71, 29625935), (355, 5925187), (1951, 1078135), (3037, 692605), (9755, 215627), (15185, 138521)]