1520171128

素因数分解:

$2^3\times 7^1\times {\mathrm{1879}}^1\times {\mathrm{14447}}^1$

素因数の和:16339

約数の個数: 32

約数和(自身を含む): 3259468800

約数和(自身を除く): 1739297672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1879, 3758, 7516, 13153, 14447, 15032, 26306, 28894, 52612, 57788, 101129, 105224, 115576, 202258, 404516, 809032, 27145913, 54291826, 108583652, 190021391, 217167304, 380042782, 760085564, 1520171128]

約数ペア:

[(1, 1520171128), (2, 760085564), (4, 380042782), (7, 217167304), (8, 190021391), (14, 108583652), (28, 54291826), (56, 27145913), (1879, 809032), (3758, 404516), (7516, 202258), (13153, 115576), (14447, 105224), (15032, 101129), (26306, 57788), (28894, 52612)]