1409396224

素因数分解:

$2^9\times {\mathrm{257}}^1\times {\mathrm{10711}}^1$

素因数の和:10986

約数の個数: 40

約数和(自身を含む): 2827261008

約数和(自身を除く): 1417864784

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 257, 512, 514, 1028, 2056, 4112, 8224, 10711, 16448, 21422, 32896, 42844, 65792, 85688, 131584, 171376, 342752, 685504, 1371008, 2742016, 2752727, 5484032, 5505454, 11010908, 22021816, 44043632, 88087264, 176174528, 352349056, 704698112, 1409396224]

約数ペア:

[(1, 1409396224), (2, 704698112), (4, 352349056), (8, 176174528), (16, 88087264), (32, 44043632), (64, 22021816), (128, 11010908), (256, 5505454), (257, 5484032), (512, 2752727), (514, 2742016), (1028, 1371008), (2056, 685504), (4112, 342752), (8224, 171376), (10711, 131584), (16448, 85688), (21422, 65792), (32896, 42844)]