1906291288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{121019}}^1$

素因数の和:121215

約数の個数: 32

約数和(自身を含む): 3921048000

約数和(自身を除く): 2014756712

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 179, 358, 716, 1432, 1969, 3938, 7876, 15752, 121019, 242038, 484076, 968152, 1331209, 2662418, 5324836, 10649672, 21662401, 43324802, 86649604, 173299208, 238286411, 476572822, 953145644, 1906291288]

約数ペア:

[(1, 1906291288), (2, 953145644), (4, 476572822), (8, 238286411), (11, 173299208), (22, 86649604), (44, 43324802), (88, 21662401), (179, 10649672), (358, 5324836), (716, 2662418), (1432, 1331209), (1969, 968152), (3938, 484076), (7876, 242038), (15752, 121019)]