2986259024

素因数分解:

$2^4\times 7^1\times {\mathrm{191}}^1\times {\mathrm{139597}}^1$

素因数の和:139803

約数の個数: 40

約数和(自身を含む): 6647098368

約数和(自身を除く): 3660839344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 191, 382, 764, 1337, 1528, 2674, 3056, 5348, 10696, 21392, 139597, 279194, 558388, 977179, 1116776, 1954358, 2233552, 3908716, 7817432, 15634864, 26663027, 53326054, 106652108, 186641189, 213304216, 373282378, 426608432, 746564756, 1493129512, 2986259024]

約数ペア:

[(1, 2986259024), (2, 1493129512), (4, 746564756), (7, 426608432), (8, 373282378), (14, 213304216), (16, 186641189), (28, 106652108), (56, 53326054), (112, 26663027), (191, 15634864), (382, 7817432), (764, 3908716), (1337, 2233552), (1528, 1954358), (2674, 1116776), (3056, 977179), (5348, 558388), (10696, 279194), (21392, 139597)]