5280142

素因数分解:

$2^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 9504000

約数和(自身を除く): 4223858

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 179, 301, 343, 358, 602, 686, 1253, 2107, 2506, 4214, 7697, 8771, 14749, 15394, 17542, 29498, 53879, 61397, 107758, 122794, 377153, 754306, 2640071, 5280142]

約数ペア:

[(1, 5280142), (2, 2640071), (7, 754306), (14, 377153), (43, 122794), (49, 107758), (86, 61397), (98, 53879), (179, 29498), (301, 17542), (343, 15394), (358, 14749), (602, 8771), (686, 7697), (1253, 4214), (2107, 2506)]