853864066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1123}}^1$

素因数の和:1279

約数の個数: 64

約数和(自身を含む): 1573240320

約数和(自身を除く): 719376254

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 107, 187, 209, 214, 323, 374, 418, 646, 1123, 1177, 1819, 2033, 2246, 2354, 3553, 3638, 4066, 7106, 12353, 19091, 20009, 21337, 22363, 24706, 34561, 38182, 40018, 42674, 44726, 69122, 120161, 210001, 234707, 240322, 362729, 380171, 420002, 469414, 725458, 760342, 1321771, 2042737, 2283059, 2643542, 3990019, 4085474, 4566118, 7980038, 22470107, 25113649, 38812003, 44940214, 50227298, 77624006, 426932033, 853864066]

約数ペア:

[(1, 853864066), (2, 426932033), (11, 77624006), (17, 50227298), (19, 44940214), (22, 38812003), (34, 25113649), (38, 22470107), (107, 7980038), (187, 4566118), (209, 4085474), (214, 3990019), (323, 2643542), (374, 2283059), (418, 2042737), (646, 1321771), (1123, 760342), (1177, 725458), (1819, 469414), (2033, 420002), (2246, 380171), (2354, 362729), (3553, 240322), (3638, 234707), (4066, 210001), (7106, 120161), (12353, 69122), (19091, 44726), (20009, 42674), (21337, 40018), (22363, 38182), (24706, 34561)]