2012382856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{12503}}^1$

素因数の和:12610

約数の個数: 64

約数和(自身を含む): 4321382400

約数和(自身を除く): 2308999544

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 59, 62, 88, 118, 124, 236, 248, 341, 472, 649, 682, 1298, 1364, 1829, 2596, 2728, 3658, 5192, 7316, 12503, 14632, 20119, 25006, 40238, 50012, 80476, 100024, 137533, 160952, 275066, 387593, 550132, 737677, 775186, 1100264, 1475354, 1550372, 2950708, 3100744, 4263523, 5901416, 8114447, 8527046, 16228894, 17054092, 22867987, 32457788, 34108184, 45735974, 64915576, 91471948, 182943896, 251547857, 503095714, 1006191428, 2012382856]

約数ペア:

[(1, 2012382856), (2, 1006191428), (4, 503095714), (8, 251547857), (11, 182943896), (22, 91471948), (31, 64915576), (44, 45735974), (59, 34108184), (62, 32457788), (88, 22867987), (118, 17054092), (124, 16228894), (236, 8527046), (248, 8114447), (341, 5901416), (472, 4263523), (649, 3100744), (682, 2950708), (1298, 1550372), (1364, 1475354), (1829, 1100264), (2596, 775186), (2728, 737677), (3658, 550132), (5192, 387593), (7316, 275066), (12503, 160952), (14632, 137533), (20119, 100024), (25006, 80476), (40238, 50012)]