2000489478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4219}}^1\times {\mathrm{6079}}^1$

素因数の和:10316

約数の個数: 32

約数和(自身を含む): 4310476800

約数和(自身を除く): 2309987322

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 4219, 6079, 8438, 12158, 12657, 18237, 25314, 36474, 54847, 79027, 109694, 158054, 164541, 237081, 329082, 474162, 25647301, 51294602, 76941903, 153883806, 333414913, 666829826, 1000244739, 2000489478]

約数ペア:

[(1, 2000489478), (2, 1000244739), (3, 666829826), (6, 333414913), (13, 153883806), (26, 76941903), (39, 51294602), (78, 25647301), (4219, 474162), (6079, 329082), (8438, 237081), (12158, 164541), (12657, 158054), (18237, 109694), (25314, 79027), (36474, 54847)]