2556008

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3511}}^1$

素因数の和:3537

約数の個数: 32

約数和(自身を含む): 5900160

約数和(自身を除く): 3344152

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 3511, 7022, 14044, 24577, 28088, 45643, 49154, 91286, 98308, 182572, 196616, 319501, 365144, 639002, 1278004, 2556008]

約数ペア:

[(1, 2556008), (2, 1278004), (4, 639002), (7, 365144), (8, 319501), (13, 196616), (14, 182572), (26, 98308), (28, 91286), (52, 49154), (56, 45643), (91, 28088), (104, 24577), (182, 14044), (364, 7022), (728, 3511)]