501133052

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{252079}}^1$

素因数の和:252161

約数の個数: 24

約数和(自身を含む): 1016386560

約数和(自身を除く): 515253508

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 252079, 504158, 1008316, 1764553, 3529106, 7058212, 17897609, 35795218, 71590436, 125283263, 250566526, 501133052]

約数ペア:

[(1, 501133052), (2, 250566526), (4, 125283263), (7, 71590436), (14, 35795218), (28, 17897609), (71, 7058212), (142, 3529106), (284, 1764553), (497, 1008316), (994, 504158), (1988, 252079)]