406926436

素因数分解:

$2^2\times 7^1\times {\mathrm{2753}}^1\times {\mathrm{5279}}^1$

素因数の和:8043

約数の個数: 24

約数和(自身を含む): 814302720

約数和(自身を除く): 407376284

約数列:

[1, 2, 4, 7, 14, 28, 2753, 5279, 5506, 10558, 11012, 19271, 21116, 36953, 38542, 73906, 77084, 147812, 14533087, 29066174, 58132348, 101731609, 203463218, 406926436]

約数ペア:

[(1, 406926436), (2, 203463218), (4, 101731609), (7, 58132348), (14, 29066174), (28, 14533087), (2753, 147812), (5279, 77084), (5506, 73906), (10558, 38542), (11012, 36953), (19271, 21116)]