2088890552

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1963243}}^1$

素因数の和:1963275

約数の個数: 32

約数和(自身を含む): 4711785600

約数和(自身を除く): 2622895048

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 1963243, 3926486, 7852972, 13742701, 15705944, 27485402, 37301617, 54970804, 74603234, 109941608, 149206468, 261111319, 298412936, 522222638, 1044445276, 2088890552]

約数ペア:

[(1, 2088890552), (2, 1044445276), (4, 522222638), (7, 298412936), (8, 261111319), (14, 149206468), (19, 109941608), (28, 74603234), (38, 54970804), (56, 37301617), (76, 27485402), (133, 15705944), (152, 13742701), (266, 7852972), (532, 3926486), (1064, 1963243)]