2042528390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{788621}}^1$

素因数の和:788672

約数の個数: 32

約数和(自身を含む): 4315339584

約数和(自身を除く): 2272811194

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 788621, 1577242, 3943105, 5520347, 7886210, 11040694, 27601735, 29178977, 55203470, 58357954, 145894885, 204252839, 291789770, 408505678, 1021264195, 2042528390]

約数ペア:

[(1, 2042528390), (2, 1021264195), (5, 408505678), (7, 291789770), (10, 204252839), (14, 145894885), (35, 58357954), (37, 55203470), (70, 29178977), (74, 27601735), (185, 11040694), (259, 7886210), (370, 5520347), (518, 3943105), (1295, 1577242), (2590, 788621)]