130492754

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{3191}}^1$

素因数の和:3350

約数の個数: 32

約数和(自身を含む): 235339776

約数和(自身を除く): 104847022

約数列:

[1, 2, 7, 14, 23, 46, 127, 161, 254, 322, 889, 1778, 2921, 3191, 5842, 6382, 20447, 22337, 40894, 44674, 73393, 146786, 405257, 513751, 810514, 1027502, 2836799, 5673598, 9320911, 18641822, 65246377, 130492754]

約数ペア:

[(1, 130492754), (2, 65246377), (7, 18641822), (14, 9320911), (23, 5673598), (46, 2836799), (127, 1027502), (161, 810514), (254, 513751), (322, 405257), (889, 146786), (1778, 73393), (2921, 44674), (3191, 40894), (5842, 22337), (6382, 20447)]