494080385

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{10993}}^1$

素因数の和:11188

約数の個数: 16

約数和(自身を含む): 605549520

約数和(自身を除く): 111469135

約数列:

[1, 5, 89, 101, 445, 505, 8989, 10993, 44945, 54965, 978377, 1110293, 4891885, 5551465, 98816077, 494080385]

約数ペア:

[(1, 494080385), (5, 98816077), (89, 5551465), (101, 4891885), (445, 1110293), (505, 978377), (8989, 54965), (10993, 44945)]