486341752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{27031}}^1$

素因数の和:27223

約数の個数: 32

約数和(自身を含む): 987749280

約数和(自身を除く): 501407528

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173, 346, 692, 1384, 2249, 4498, 8996, 17992, 27031, 54062, 108124, 216248, 351403, 702806, 1405612, 2811224, 4676363, 9352726, 18705452, 37410904, 60792719, 121585438, 243170876, 486341752]

約数ペア:

[(1, 486341752), (2, 243170876), (4, 121585438), (8, 60792719), (13, 37410904), (26, 18705452), (52, 9352726), (104, 4676363), (173, 2811224), (346, 1405612), (692, 702806), (1384, 351403), (2249, 216248), (4498, 108124), (8996, 54062), (17992, 27031)]