899411612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{191039}}^1$

素因数の和:191161

約数の個数: 24

約数和(自身を含む): 1733114880

約数和(自身を除く): 833703268

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 4708, 191039, 382078, 764156, 2101429, 4202858, 8405716, 20441173, 40882346, 81764692, 224852903, 449705806, 899411612]

約数ペア:

[(1, 899411612), (2, 449705806), (4, 224852903), (11, 81764692), (22, 40882346), (44, 20441173), (107, 8405716), (214, 4202858), (428, 2101429), (1177, 764156), (2354, 382078), (4708, 191039)]