5639788

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18311}}^1$

素因数の和:18333

約数の個数: 24

約数和(自身を含む): 12305664

約数和(自身を除く): 6665876

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 18311, 36622, 73244, 128177, 201421, 256354, 402842, 512708, 805684, 1409947, 2819894, 5639788]

約数ペア:

[(1, 5639788), (2, 2819894), (4, 1409947), (7, 805684), (11, 512708), (14, 402842), (22, 256354), (28, 201421), (44, 128177), (77, 73244), (154, 36622), (308, 18311)]