2741752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1$

素因数の和:703

約数の個数: 32

約数和(自身を含む): 5680080

約数和(自身を除く): 2938328

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 643, 1066, 1286, 2132, 2572, 4264, 5144, 8359, 16718, 26363, 33436, 52726, 66872, 105452, 210904, 342719, 685438, 1370876, 2741752]

約数ペア:

[(1, 2741752), (2, 1370876), (4, 685438), (8, 342719), (13, 210904), (26, 105452), (41, 66872), (52, 52726), (82, 33436), (104, 26363), (164, 16718), (328, 8359), (533, 5144), (643, 4264), (1066, 2572), (1286, 2132)]