2643181912

素因数分解:

$2^3\times 7^2\times {\mathrm{127}}^1\times {\mathrm{53093}}^1$

素因数の和:53240

約数の個数: 48

約数和(自身を含む): 5810607360

約数和(自身を除く): 3167425448

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 127, 196, 254, 392, 508, 889, 1016, 1778, 3556, 6223, 7112, 12446, 24892, 49784, 53093, 106186, 212372, 371651, 424744, 743302, 1486604, 2601557, 2973208, 5203114, 6742811, 10406228, 13485622, 20812456, 26971244, 47199677, 53942488, 94399354, 188798708, 330397739, 377597416, 660795478, 1321590956, 2643181912]

約数ペア:

[(1, 2643181912), (2, 1321590956), (4, 660795478), (7, 377597416), (8, 330397739), (14, 188798708), (28, 94399354), (49, 53942488), (56, 47199677), (98, 26971244), (127, 20812456), (196, 13485622), (254, 10406228), (392, 6742811), (508, 5203114), (889, 2973208), (1016, 2601557), (1778, 1486604), (3556, 743302), (6223, 424744), (7112, 371651), (12446, 212372), (24892, 106186), (49784, 53093)]