1008078385

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{20921}}^1$

素因数の和:21368

約数の個数: 16

約数和(自身を含む): 1265362560

約数和(自身を除く): 257284175

約数列:

[1, 5, 23, 115, 419, 2095, 9637, 20921, 48185, 104605, 481183, 2405915, 8765899, 43829495, 201615677, 1008078385]

約数ペア:

[(1, 1008078385), (5, 201615677), (23, 43829495), (115, 8765899), (419, 2405915), (2095, 481183), (9637, 104605), (20921, 48185)]