1229647564

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{449}}^1\times {\mathrm{16699}}^1$

素因数の和:17193

約数の個数: 24

約数和(自身を含む): 2209410000

約数和(自身を除く): 979762436

約数列:

[1, 2, 4, 41, 82, 164, 449, 898, 1796, 16699, 18409, 33398, 36818, 66796, 73636, 684659, 1369318, 2738636, 7497851, 14995702, 29991404, 307411891, 614823782, 1229647564]

約数ペア:

[(1, 1229647564), (2, 614823782), (4, 307411891), (41, 29991404), (82, 14995702), (164, 7497851), (449, 2738636), (898, 1369318), (1796, 684659), (16699, 73636), (18409, 66796), (33398, 36818)]