1292133790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{330469}}^1$

素因数の和:330516

約数の個数: 32

約数和(自身を含む): 2569734720

約数和(自身を除く): 1277600930

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 330469, 660938, 1652345, 3304690, 5617973, 7600787, 11235946, 15201574, 28089865, 38003935, 56179730, 76007870, 129213379, 258426758, 646066895, 1292133790]

約数ペア:

[(1, 1292133790), (2, 646066895), (5, 258426758), (10, 129213379), (17, 76007870), (23, 56179730), (34, 38003935), (46, 28089865), (85, 15201574), (115, 11235946), (170, 7600787), (230, 5617973), (391, 3304690), (782, 1652345), (1955, 660938), (3910, 330469)]