1357808

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{751}}^1$

素因数の和:872

約数の個数: 20

約数和(自身を含む): 2657568

約数和(自身を除く): 1299760

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 751, 904, 1502, 1808, 3004, 6008, 12016, 84863, 169726, 339452, 678904, 1357808]

約数ペア:

[(1, 1357808), (2, 678904), (4, 339452), (8, 169726), (16, 84863), (113, 12016), (226, 6008), (452, 3004), (751, 1808), (904, 1502)]