1260872888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1789}}^1\times {\mathrm{8009}}^1$

素因数の和:9815

約数の個数: 32

約数和(自身を含む): 2580822000

約数和(自身を除く): 1319949112

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1789, 3578, 7156, 8009, 14312, 16018, 19679, 32036, 39358, 64072, 78716, 88099, 157432, 176198, 352396, 704792, 14328101, 28656202, 57312404, 114624808, 157609111, 315218222, 630436444, 1260872888]

約数ペア:

[(1, 1260872888), (2, 630436444), (4, 315218222), (8, 157609111), (11, 114624808), (22, 57312404), (44, 28656202), (88, 14328101), (1789, 704792), (3578, 352396), (7156, 176198), (8009, 157432), (14312, 88099), (16018, 78716), (19679, 64072), (32036, 39358)]