1788892768

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{40189}}^1$

素因数の和:40319

約数の個数: 48

約数和(自身を含む): 3828338640

約数和(自身を除く): 2039445872

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 107, 208, 214, 416, 428, 856, 1391, 1712, 2782, 3424, 5564, 11128, 22256, 40189, 44512, 80378, 160756, 321512, 522457, 643024, 1044914, 1286048, 2089828, 4179656, 4300223, 8359312, 8600446, 16718624, 17200892, 34401784, 55902899, 68803568, 111805798, 137607136, 223611596, 447223192, 894446384, 1788892768]

約数ペア:

[(1, 1788892768), (2, 894446384), (4, 447223192), (8, 223611596), (13, 137607136), (16, 111805798), (26, 68803568), (32, 55902899), (52, 34401784), (104, 17200892), (107, 16718624), (208, 8600446), (214, 8359312), (416, 4300223), (428, 4179656), (856, 2089828), (1391, 1286048), (1712, 1044914), (2782, 643024), (3424, 522457), (5564, 321512), (11128, 160756), (22256, 80378), (40189, 44512)]