9388889338

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1021}}^1\times {\mathrm{2089}}^1$

素因数の和:3214

約数の個数: 32

約数和(自身を含む): 14763893760

約数和(自身を除く): 5375004422

約数列:

[1, 2, 31, 62, 71, 142, 1021, 2042, 2089, 2201, 4178, 4402, 31651, 63302, 64759, 72491, 129518, 144982, 148319, 296638, 2132869, 2247221, 4265738, 4494442, 4597889, 9195778, 66118939, 132237878, 151433699, 302867398, 4694444669, 9388889338]

約数ペア:

[(1, 9388889338), (2, 4694444669), (31, 302867398), (62, 151433699), (71, 132237878), (142, 66118939), (1021, 9195778), (2042, 4597889), (2089, 4494442), (2201, 4265738), (4178, 2247221), (4402, 2132869), (31651, 296638), (63302, 148319), (64759, 144982), (72491, 129518)]