669153572

素因数分解:

$2^2\times {\mathrm{229}}^1\times {\mathrm{331}}^1\times {\mathrm{2207}}^1$

素因数の和:2771

約数の個数: 24

約数和(自身を含む): 1180220160

約数和(自身を除く): 511066588

約数列:

[1, 2, 4, 229, 331, 458, 662, 916, 1324, 2207, 4414, 8828, 75799, 151598, 303196, 505403, 730517, 1010806, 1461034, 2021612, 2922068, 167288393, 334576786, 669153572]

約数ペア:

[(1, 669153572), (2, 334576786), (4, 167288393), (229, 2922068), (331, 2021612), (458, 1461034), (662, 1010806), (916, 730517), (1324, 505403), (2207, 303196), (4414, 151598), (8828, 75799)]