1973039042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{5231}}^1$

素因数の和:5498

約数の個数: 32

約数和(自身を含む): 3243421440

約数和(自身を除く): 1270382398

約数列:

[1, 2, 13, 26, 89, 163, 178, 326, 1157, 2119, 2314, 4238, 5231, 10462, 14507, 29014, 68003, 136006, 188591, 377182, 465559, 852653, 931118, 1705306, 6052267, 11084489, 12104534, 22168978, 75886117, 151772234, 986519521, 1973039042]

約数ペア:

[(1, 1973039042), (2, 986519521), (13, 151772234), (26, 75886117), (89, 22168978), (163, 12104534), (178, 11084489), (326, 6052267), (1157, 1705306), (2119, 931118), (2314, 852653), (4238, 465559), (5231, 377182), (10462, 188591), (14507, 136006), (29014, 68003)]