493670608

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{288359}}^1$

素因数の和:288474

約数の個数: 20

約数和(自身を含む): 965429280

約数和(自身を除く): 471758672

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 288359, 576718, 1153436, 2306872, 4613744, 30854413, 61708826, 123417652, 246835304, 493670608]

約数ペア:

[(1, 493670608), (2, 246835304), (4, 123417652), (8, 61708826), (16, 30854413), (107, 4613744), (214, 2306872), (428, 1153436), (856, 576718), (1712, 288359)]