11389231984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1\times {\mathrm{1789}}^1$

素因数の和:2178

約数の個数: 80

約数和(自身を含む): 24064015360

約数和(自身を除く): 12674783376

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 241, 254, 482, 508, 964, 1016, 1651, 1789, 1928, 2032, 3133, 3302, 3578, 3856, 6266, 6604, 7156, 12532, 13208, 14312, 23257, 25064, 26416, 28624, 30607, 46514, 50128, 61214, 93028, 122428, 186056, 227203, 244856, 372112, 397891, 431149, 454406, 489712, 795782, 862298, 908812, 1591564, 1724596, 1817624, 2953639, 3183128, 3449192, 3635248, 5604937, 5907278, 6366256, 6898384, 11209874, 11814556, 22419748, 23629112, 44839496, 47258224, 54755923, 89678992, 109511846, 219023692, 438047384, 711826999, 876094768, 1423653998, 2847307996, 5694615992, 11389231984]

約数ペア:

[(1, 11389231984), (2, 5694615992), (4, 2847307996), (8, 1423653998), (13, 876094768), (16, 711826999), (26, 438047384), (52, 219023692), (104, 109511846), (127, 89678992), (208, 54755923), (241, 47258224), (254, 44839496), (482, 23629112), (508, 22419748), (964, 11814556), (1016, 11209874), (1651, 6898384), (1789, 6366256), (1928, 5907278), (2032, 5604937), (3133, 3635248), (3302, 3449192), (3578, 3183128), (3856, 2953639), (6266, 1817624), (6604, 1724596), (7156, 1591564), (12532, 908812), (13208, 862298), (14312, 795782), (23257, 489712), (25064, 454406), (26416, 431149), (28624, 397891), (30607, 372112), (46514, 244856), (50128, 227203), (61214, 186056), (93028, 122428)]