442558838

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{401}}^1$

素因数の和:800

約数の個数: 32

約数和(自身を含む): 699808032

約数和(自身を除く): 257249194

約数列:

[1, 2, 41, 43, 82, 86, 313, 401, 626, 802, 1763, 3526, 12833, 13459, 16441, 17243, 25666, 26918, 32882, 34486, 125513, 251026, 551819, 706963, 1103638, 1413926, 5146033, 5397059, 10292066, 10794118, 221279419, 442558838]

約数ペア:

[(1, 442558838), (2, 221279419), (41, 10794118), (43, 10292066), (82, 5397059), (86, 5146033), (313, 1413926), (401, 1103638), (626, 706963), (802, 551819), (1763, 251026), (3526, 125513), (12833, 34486), (13459, 32882), (16441, 26918), (17243, 25666)]