1330981288

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1828271}}^1$

素因数の和:1828297

約数の個数: 32

約数和(自身を含む): 3071496960

約数和(自身を除く): 1740515672

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 1828271, 3656542, 7313084, 12797897, 14626168, 23767523, 25595794, 47535046, 51191588, 95070092, 102383176, 166372661, 190140184, 332745322, 665490644, 1330981288]

約数ペア:

[(1, 1330981288), (2, 665490644), (4, 332745322), (7, 190140184), (8, 166372661), (13, 102383176), (14, 95070092), (26, 51191588), (28, 47535046), (52, 25595794), (56, 23767523), (91, 14626168), (104, 12797897), (182, 7313084), (364, 3656542), (728, 1828271)]