1229216

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:476

約数の個数: 24

約数和(自身を含む): 2449440

約数和(自身を除く): 1220224

約数列:

[1, 2, 4, 8, 16, 32, 107, 214, 359, 428, 718, 856, 1436, 1712, 2872, 3424, 5744, 11488, 38413, 76826, 153652, 307304, 614608, 1229216]

約数ペア:

[(1, 1229216), (2, 614608), (4, 307304), (8, 153652), (16, 76826), (32, 38413), (107, 11488), (214, 5744), (359, 3424), (428, 2872), (718, 1712), (856, 1436)]