2118982544

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1112911}}^1$

素因数の和:1112943

約数の個数: 40

約数和(自身を含む): 4968039168

約数和(自身を除く): 2849056624

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 1112911, 2225822, 4451644, 7790377, 8903288, 15580754, 17806576, 18919487, 31161508, 37838974, 62323016, 75677948, 124646032, 132436409, 151355896, 264872818, 302711792, 529745636, 1059491272, 2118982544]

約数ペア:

[(1, 2118982544), (2, 1059491272), (4, 529745636), (7, 302711792), (8, 264872818), (14, 151355896), (16, 132436409), (17, 124646032), (28, 75677948), (34, 62323016), (56, 37838974), (68, 31161508), (112, 18919487), (119, 17806576), (136, 15580754), (238, 8903288), (272, 7790377), (476, 4451644), (952, 2225822), (1904, 1112911)]