2589147652

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{32779}}^1$

素因数の和:32841

約数の個数: 72

約数和(自身を含む): 5859490560

約数和(自身を除く): 3270342908

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 182, 196, 217, 364, 403, 434, 637, 806, 868, 1274, 1519, 1612, 2548, 2821, 3038, 5642, 6076, 11284, 19747, 32779, 39494, 65558, 78988, 131116, 229453, 426127, 458906, 852254, 917812, 1016149, 1606171, 1704508, 2032298, 2982889, 3212342, 4064596, 5965778, 6424684, 7113043, 11931556, 13209937, 14226086, 20880223, 26419874, 28452172, 41760446, 49791301, 52839748, 83520892, 92469559, 99582602, 184939118, 199165204, 369878236, 647286913, 1294573826, 2589147652]

約数ペア:

[(1, 2589147652), (2, 1294573826), (4, 647286913), (7, 369878236), (13, 199165204), (14, 184939118), (26, 99582602), (28, 92469559), (31, 83520892), (49, 52839748), (52, 49791301), (62, 41760446), (91, 28452172), (98, 26419874), (124, 20880223), (182, 14226086), (196, 13209937), (217, 11931556), (364, 7113043), (403, 6424684), (434, 5965778), (637, 4064596), (806, 3212342), (868, 2982889), (1274, 2032298), (1519, 1704508), (1612, 1606171), (2548, 1016149), (2821, 917812), (3038, 852254), (5642, 458906), (6076, 426127), (11284, 229453), (19747, 131116), (32779, 78988), (39494, 65558)]