504740018

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{571}}^1\times {\mathrm{2221}}^1$

素因数の和:2993

約数の個数: 16

約数和(自身を含む): 762590400

約数和(自身を除く): 257850382

約数列:

[1, 2, 199, 398, 571, 1142, 2221, 4442, 113629, 227258, 441979, 883958, 1268191, 2536382, 252370009, 504740018]

約数ペア:

[(1, 504740018), (2, 252370009), (199, 2536382), (398, 1268191), (571, 883958), (1142, 441979), (2221, 227258), (4442, 113629)]