8472170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{953}}^1$

素因数の和:1094

約数の個数: 32

約数和(自身を含む): 17584128

約数和(自身を除く): 9111958

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 953, 1270, 1778, 1906, 4445, 4765, 6671, 8890, 9530, 13342, 33355, 66710, 121031, 242062, 605155, 847217, 1210310, 1694434, 4236085, 8472170]

約数ペア:

[(1, 8472170), (2, 4236085), (5, 1694434), (7, 1210310), (10, 847217), (14, 605155), (35, 242062), (70, 121031), (127, 66710), (254, 33355), (635, 13342), (889, 9530), (953, 8890), (1270, 6671), (1778, 4765), (1906, 4445)]