856226504

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{97387}}^1$

素因数の和:97557

約数の個数: 32

約数和(自身を含む): 1846476480

約数和(自身を除く): 990249976

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1256, 2198, 4396, 8792, 97387, 194774, 389548, 681709, 779096, 1363418, 2726836, 5453672, 15289759, 30579518, 61159036, 107028313, 122318072, 214056626, 428113252, 856226504]

約数ペア:

[(1, 856226504), (2, 428113252), (4, 214056626), (7, 122318072), (8, 107028313), (14, 61159036), (28, 30579518), (56, 15289759), (157, 5453672), (314, 2726836), (628, 1363418), (1099, 779096), (1256, 681709), (2198, 389548), (4396, 194774), (8792, 97387)]