2190858

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 4748544

約数和(自身を除く): 2557686

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 94, 102, 141, 282, 457, 799, 914, 1371, 1598, 2397, 2742, 4794, 7769, 15538, 21479, 23307, 42958, 46614, 64437, 128874, 365143, 730286, 1095429, 2190858]

約数ペア:

[(1, 2190858), (2, 1095429), (3, 730286), (6, 365143), (17, 128874), (34, 64437), (47, 46614), (51, 42958), (94, 23307), (102, 21479), (141, 15538), (282, 7769), (457, 4794), (799, 2742), (914, 2397), (1371, 1598)]