1111428688

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{499}}^1\times {\mathrm{1301}}^1$

素因数の和:1915

約数の個数: 40

約数和(自身を含む): 2179548000

約数和(自身を除く): 1068119312

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 499, 856, 998, 1301, 1712, 1996, 2602, 3992, 5204, 7984, 10408, 20816, 53393, 106786, 139207, 213572, 278414, 427144, 556828, 649199, 854288, 1113656, 1298398, 2227312, 2596796, 5193592, 10387184, 69464293, 138928586, 277857172, 555714344, 1111428688]

約数ペア:

[(1, 1111428688), (2, 555714344), (4, 277857172), (8, 138928586), (16, 69464293), (107, 10387184), (214, 5193592), (428, 2596796), (499, 2227312), (856, 1298398), (998, 1113656), (1301, 854288), (1712, 649199), (1996, 556828), (2602, 427144), (3992, 278414), (5204, 213572), (7984, 139207), (10408, 106786), (20816, 53393)]