1222564609

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{2081}}^1$

素因数の和:2241

約数の個数: 32

約数和(自身を含む): 1511032320

約数和(自身を除く): 288467711

約数列:

[1, 7, 23, 41, 89, 161, 287, 623, 943, 2047, 2081, 3649, 6601, 14329, 14567, 25543, 47863, 83927, 85321, 185209, 335041, 587489, 597247, 1296463, 1962383, 4259807, 7593569, 13736681, 29818649, 53154983, 174652087, 1222564609]

約数ペア:

[(1, 1222564609), (7, 174652087), (23, 53154983), (41, 29818649), (89, 13736681), (161, 7593569), (287, 4259807), (623, 1962383), (943, 1296463), (2047, 597247), (2081, 587489), (3649, 335041), (6601, 185209), (14329, 85321), (14567, 83927), (25543, 47863)]