17744109292

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{383839}}^1$

素因数の和:383990

約数の個数: 48

約数和(自身を含む): 38519111680

約数和(自身を除く): 20775002388

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 127, 182, 254, 364, 508, 889, 1651, 1778, 3302, 3556, 6604, 11557, 23114, 46228, 383839, 767678, 1535356, 2686873, 4989907, 5373746, 9979814, 10747492, 19959628, 34929349, 48747553, 69858698, 97495106, 139717396, 194990212, 341232871, 633718189, 682465742, 1267436378, 1364931484, 2534872756, 4436027323, 8872054646, 17744109292]

約数ペア:

[(1, 17744109292), (2, 8872054646), (4, 4436027323), (7, 2534872756), (13, 1364931484), (14, 1267436378), (26, 682465742), (28, 633718189), (52, 341232871), (91, 194990212), (127, 139717396), (182, 97495106), (254, 69858698), (364, 48747553), (508, 34929349), (889, 19959628), (1651, 10747492), (1778, 9979814), (3302, 5373746), (3556, 4989907), (6604, 2686873), (11557, 1535356), (23114, 767678), (46228, 383839)]