38984842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{457}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 67172112

約数和(自身を除く): 28187270

約数列:

[1, 2, 13, 17, 26, 34, 193, 221, 386, 442, 457, 914, 2509, 3281, 5018, 5941, 6562, 7769, 11882, 15538, 42653, 85306, 88201, 100997, 176402, 201994, 1146613, 1499417, 2293226, 2998834, 19492421, 38984842]

約数ペア:

[(1, 38984842), (2, 19492421), (13, 2998834), (17, 2293226), (26, 1499417), (34, 1146613), (193, 201994), (221, 176402), (386, 100997), (442, 88201), (457, 85306), (914, 42653), (2509, 15538), (3281, 11882), (5018, 7769), (5941, 6562)]