827996938

素因数分解:

$2^1\times {\mathrm{631}}^1\times {\mathrm{809}}^1\times {\mathrm{811}}^1$

素因数の和:2253

約数の個数: 16

約数和(自身を含む): 1247037120

約数和(自身を除く): 419040182

約数列:

[1, 2, 631, 809, 811, 1262, 1618, 1622, 510479, 511741, 656099, 1020958, 1023482, 1312198, 413998469, 827996938]

約数ペア:

[(1, 827996938), (2, 413998469), (631, 1312198), (809, 1023482), (811, 1020958), (1262, 656099), (1618, 511741), (1622, 510479)]