2012605497

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{8951}}^1$

素因数の和:9090

約数の個数: 48

約数和(自身を含む): 3441005568

約数和(自身を除く): 1428400071

約数列:

[1, 3, 7, 9, 21, 43, 63, 83, 129, 249, 301, 387, 581, 747, 903, 1743, 2709, 3569, 5229, 8951, 10707, 24983, 26853, 32121, 62657, 74949, 80559, 187971, 224847, 384893, 563913, 742933, 1154679, 2228799, 2694251, 3464037, 5200531, 6686397, 8082753, 15601593, 24248259, 31946119, 46804779, 95838357, 223622833, 287515071, 670868499, 2012605497]

約数ペア:

[(1, 2012605497), (3, 670868499), (7, 287515071), (9, 223622833), (21, 95838357), (43, 46804779), (63, 31946119), (83, 24248259), (129, 15601593), (249, 8082753), (301, 6686397), (387, 5200531), (581, 3464037), (747, 2694251), (903, 2228799), (1743, 1154679), (2709, 742933), (3569, 563913), (5229, 384893), (8951, 224847), (10707, 187971), (24983, 80559), (26853, 74949), (32121, 62657)]