2034149776

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{613}}^1\times {\mathrm{1321}}^1$

素因数の和:2099

約数の個数: 40

約数和(自身を含む): 3975745784

約数和(自身を除く): 1941596008

約数列:

[1, 2, 4, 8, 16, 157, 314, 613, 628, 1226, 1256, 1321, 2452, 2512, 2642, 4904, 5284, 9808, 10568, 21136, 96241, 192482, 207397, 384964, 414794, 769928, 809773, 829588, 1539856, 1619546, 1659176, 3239092, 3318352, 6478184, 12956368, 127134361, 254268722, 508537444, 1017074888, 2034149776]

約数ペア:

[(1, 2034149776), (2, 1017074888), (4, 508537444), (8, 254268722), (16, 127134361), (157, 12956368), (314, 6478184), (613, 3318352), (628, 3239092), (1226, 1659176), (1256, 1619546), (1321, 1539856), (2452, 829588), (2512, 809773), (2642, 769928), (4904, 414794), (5284, 384964), (9808, 207397), (10568, 192482), (21136, 96241)]