2648045210

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1\times {\mathrm{6089}}^1$

素因数の和:6530

約数の個数: 32

約数和(自身を含む): 4814948880

約数和(自身を除く): 2166903670

約数列:

[1, 2, 5, 10, 157, 277, 314, 554, 785, 1385, 1570, 2770, 6089, 12178, 30445, 43489, 60890, 86978, 217445, 434890, 955973, 1686653, 1911946, 3373306, 4779865, 8433265, 9559730, 16866530, 264804521, 529609042, 1324022605, 2648045210]

約数ペア:

[(1, 2648045210), (2, 1324022605), (5, 529609042), (10, 264804521), (157, 16866530), (277, 9559730), (314, 8433265), (554, 4779865), (785, 3373306), (1385, 1911946), (1570, 1686653), (2770, 955973), (6089, 434890), (12178, 217445), (30445, 86978), (43489, 60890)]