4540454

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:439

約数の個数: 16

約数和(自身を含む): 6985008

約数和(自身を除く): 2444554

約数列:

[1, 2, 73, 137, 146, 227, 274, 454, 10001, 16571, 20002, 31099, 33142, 62198, 2270227, 4540454]

約数ペア:

[(1, 4540454), (2, 2270227), (73, 62198), (137, 33142), (146, 31099), (227, 20002), (274, 16571), (454, 10001)]