171006878

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{3331}}^1$

素因数の和:3552

約数の個数: 32

約数和(自身を含む): 310275840

約数和(自身を除く): 139268962

約数列:

[1, 2, 7, 14, 19, 38, 133, 193, 266, 386, 1351, 2702, 3331, 3667, 6662, 7334, 23317, 25669, 46634, 51338, 63289, 126578, 443023, 642883, 886046, 1285766, 4500181, 9000362, 12214777, 24429554, 85503439, 171006878]

約数ペア:

[(1, 171006878), (2, 85503439), (7, 24429554), (14, 12214777), (19, 9000362), (38, 4500181), (133, 1285766), (193, 886046), (266, 642883), (386, 443023), (1351, 126578), (2702, 63289), (3331, 51338), (3667, 46634), (6662, 25669), (7334, 23317)]