4081006

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:419

約数の個数: 16

約数和(自身を含む): 6279120

約数和(自身を除く): 2198114

約数列:

[1, 2, 89, 101, 178, 202, 227, 454, 8989, 17978, 20203, 22927, 40406, 45854, 2040503, 4081006]

約数ペア:

[(1, 4081006), (2, 2040503), (89, 45854), (101, 40406), (178, 22927), (202, 20203), (227, 17978), (454, 8989)]