2015896888

素因数分解:

$2^3\times {\mathrm{6491}}^1\times {\mathrm{38821}}^1$

素因数の和:45318

約数の個数: 16

約数和(自身を含む): 3780486360

約数和(自身を除く): 1764589472

約数列:

[1, 2, 4, 8, 6491, 12982, 25964, 38821, 51928, 77642, 155284, 310568, 251987111, 503974222, 1007948444, 2015896888]

約数ペア:

[(1, 2015896888), (2, 1007948444), (4, 503974222), (8, 251987111), (6491, 310568), (12982, 155284), (25964, 77642), (38821, 51928)]