452800621

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 592128768

約数和(自身を除く): 139328147

約数列:

[1, 7, 13, 43, 49, 61, 91, 271, 301, 427, 559, 637, 793, 1897, 2107, 2623, 2989, 3523, 3913, 5551, 11653, 13279, 16531, 18361, 24661, 27391, 34099, 38857, 81571, 115717, 128527, 151489, 172627, 214903, 238693, 570997, 710833, 810019, 1060423, 1504321, 1670851, 4975831, 7422961, 9240829, 10530247, 34830817, 64685803, 452800621]

約数ペア:

[(1, 452800621), (7, 64685803), (13, 34830817), (43, 10530247), (49, 9240829), (61, 7422961), (91, 4975831), (271, 1670851), (301, 1504321), (427, 1060423), (559, 810019), (637, 710833), (793, 570997), (1897, 238693), (2107, 214903), (2623, 172627), (2989, 151489), (3523, 128527), (3913, 115717), (5551, 81571), (11653, 38857), (13279, 34099), (16531, 27391), (18361, 24661)]