2778045208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{346217}}^1$

素因数の和:346299

約数の個数: 32

約数和(自身を含む): 5608731600

約数和(自身を除く): 2830686392

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 236, 472, 1003, 2006, 4012, 8024, 346217, 692434, 1384868, 2769736, 5885689, 11771378, 20426803, 23542756, 40853606, 47085512, 81707212, 163414424, 347255651, 694511302, 1389022604, 2778045208]

約数ペア:

[(1, 2778045208), (2, 1389022604), (4, 694511302), (8, 347255651), (17, 163414424), (34, 81707212), (59, 47085512), (68, 40853606), (118, 23542756), (136, 20426803), (236, 11771378), (472, 5885689), (1003, 2769736), (2006, 1384868), (4012, 692434), (8024, 346217)]