875865172

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{6451}}^1$

素因数の和:6848

約数の個数: 48

約数和(自身を含む): 1891829632

約数和(自身を除く): 1015964460

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 373, 746, 1492, 2611, 4849, 5222, 6451, 9698, 10444, 12902, 19396, 25804, 33943, 45157, 67886, 83863, 90314, 135772, 167726, 180628, 335452, 587041, 1174082, 2348164, 2406223, 4812446, 9624892, 16843561, 31280899, 33687122, 62561798, 67374244, 125123596, 218966293, 437932586, 875865172]

約数ペア:

[(1, 875865172), (2, 437932586), (4, 218966293), (7, 125123596), (13, 67374244), (14, 62561798), (26, 33687122), (28, 31280899), (52, 16843561), (91, 9624892), (182, 4812446), (364, 2406223), (373, 2348164), (746, 1174082), (1492, 587041), (2611, 335452), (4849, 180628), (5222, 167726), (6451, 135772), (9698, 90314), (10444, 83863), (12902, 67886), (19396, 45157), (25804, 33943)]