2548679784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{15170713}}^1$

素因数の和:15170729

約数の個数: 32

約数和(自身を含む): 7281942720

約数和(自身を除く): 4733262936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 15170713, 30341426, 45512139, 60682852, 91024278, 106194991, 121365704, 182048556, 212389982, 318584973, 364097112, 424779964, 637169946, 849559928, 1274339892, 2548679784]

約数ペア:

[(1, 2548679784), (2, 1274339892), (3, 849559928), (4, 637169946), (6, 424779964), (7, 364097112), (8, 318584973), (12, 212389982), (14, 182048556), (21, 121365704), (24, 106194991), (28, 91024278), (42, 60682852), (56, 45512139), (84, 30341426), (168, 15170713)]