1031727554

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 1930521600

約数和(自身を除く): 898794046

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 71, 121, 142, 143, 149, 242, 286, 298, 341, 403, 682, 781, 806, 923, 1562, 1573, 1639, 1846, 1937, 2201, 3146, 3278, 3751, 3874, 4402, 4433, 4619, 7502, 8591, 8866, 9238, 10153, 10579, 17182, 18029, 20306, 21158, 21307, 24211, 28613, 36058, 42614, 48422, 48763, 50809, 57226, 60047, 97526, 101618, 111683, 116369, 120094, 137527, 223366, 232738, 234377, 266321, 275054, 314743, 327949, 468754, 532642, 558899, 629486, 655898, 660517, 1117798, 1280059, 1321034, 1512797, 2560118, 3025594, 3462173, 3607439, 4263337, 6924346, 7214878, 7265687, 8526674, 14531374, 16640767, 33281534, 39681829, 46896707, 79363658, 93793414, 515863777, 1031727554]

約数ペア:

[(1, 1031727554), (2, 515863777), (11, 93793414), (13, 79363658), (22, 46896707), (26, 39681829), (31, 33281534), (62, 16640767), (71, 14531374), (121, 8526674), (142, 7265687), (143, 7214878), (149, 6924346), (242, 4263337), (286, 3607439), (298, 3462173), (341, 3025594), (403, 2560118), (682, 1512797), (781, 1321034), (806, 1280059), (923, 1117798), (1562, 660517), (1573, 655898), (1639, 629486), (1846, 558899), (1937, 532642), (2201, 468754), (3146, 327949), (3278, 314743), (3751, 275054), (3874, 266321), (4402, 234377), (4433, 232738), (4619, 223366), (7502, 137527), (8591, 120094), (8866, 116369), (9238, 111683), (10153, 101618), (10579, 97526), (17182, 60047), (18029, 57226), (20306, 50809), (21158, 48763), (21307, 48422), (24211, 42614), (28613, 36058)]