213636482644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{8989921}}^1$

素因数の和:8990395

約数の個数: 24

約数和(自身を含む): 403503659048

約数和(自身を除く): 189867176404

約数列:

[1, 2, 4, 13, 26, 52, 457, 914, 1828, 5941, 11882, 23764, 8989921, 17979842, 35959684, 116868973, 233737946, 467475892, 4108393897, 8216787794, 16433575588, 53409120661, 106818241322, 213636482644]

約数ペア:

[(1, 213636482644), (2, 106818241322), (4, 53409120661), (13, 16433575588), (26, 8216787794), (52, 4108393897), (457, 467475892), (914, 233737946), (1828, 116868973), (5941, 35959684), (11882, 17979842), (23764, 8989921)]