992315786

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{20719}}^1$

素因数の和:21050

約数の個数: 32

約数和(自身を含む): 1861816320

約数和(自身を除く): 869500534

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 311, 622, 2177, 3421, 4354, 6842, 20719, 23947, 41438, 47894, 145033, 227909, 290066, 455818, 1595363, 3190726, 6443609, 12887218, 45105263, 70879699, 90210526, 141759398, 496157893, 992315786]

約数ペア:

[(1, 992315786), (2, 496157893), (7, 141759398), (11, 90210526), (14, 70879699), (22, 45105263), (77, 12887218), (154, 6443609), (311, 3190726), (622, 1595363), (2177, 455818), (3421, 290066), (4354, 227909), (6842, 145033), (20719, 47894), (23947, 41438)]