2089999367049

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1\times {\mathrm{31663}}^1$

素因数の和:32158

約数の個数: 64

約数和(自身を含む): 3140152823808

約数和(自身を除く): 1050153456759

約数列:

[1, 3, 11, 33, 43, 129, 181, 257, 473, 543, 771, 1419, 1991, 2827, 5973, 7783, 8481, 11051, 23349, 31663, 33153, 46517, 85613, 94989, 121561, 139551, 256839, 348293, 364683, 511687, 1044879, 1361509, 1535061, 2000231, 4084527, 5731003, 6000693, 8137391, 14976599, 17193009, 22002541, 24412173, 44929797, 63041033, 66007623, 89511301, 189123099, 246433129, 268533903, 349907813, 739299387, 1049723439, 1472867771, 2710764419, 3848985943, 4418603313, 8132293257, 11546957829, 16201545481, 48604636443, 63333314153, 189999942459, 696666455683, 2089999367049]

約数ペア:

[(1, 2089999367049), (3, 696666455683), (11, 189999942459), (33, 63333314153), (43, 48604636443), (129, 16201545481), (181, 11546957829), (257, 8132293257), (473, 4418603313), (543, 3848985943), (771, 2710764419), (1419, 1472867771), (1991, 1049723439), (2827, 739299387), (5973, 349907813), (7783, 268533903), (8481, 246433129), (11051, 189123099), (23349, 89511301), (31663, 66007623), (33153, 63041033), (46517, 44929797), (85613, 24412173), (94989, 22002541), (121561, 17193009), (139551, 14976599), (256839, 8137391), (348293, 6000693), (364683, 5731003), (511687, 4084527), (1044879, 2000231), (1361509, 1535061)]