2553516992

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{236087}}^1$

素因数の和:236125

約数の個数: 42

約数和(自身を含む): 5486921208

約数和(自身を除く): 2933404216

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 236087, 472174, 944348, 1888696, 3069131, 3777392, 6138262, 7554784, 12276524, 15109568, 24553048, 39898703, 49106096, 79797406, 98212192, 159594812, 196424384, 319189624, 638379248, 1276758496, 2553516992]

約数ペア:

[(1, 2553516992), (2, 1276758496), (4, 638379248), (8, 319189624), (13, 196424384), (16, 159594812), (26, 98212192), (32, 79797406), (52, 49106096), (64, 39898703), (104, 24553048), (169, 15109568), (208, 12276524), (338, 7554784), (416, 6138262), (676, 3777392), (832, 3069131), (1352, 1888696), (2704, 944348), (5408, 472174), (10816, 236087)]