1801076224

素因数分解:

$2^9\times {\mathrm{389}}^1\times {\mathrm{9043}}^1$

素因数の和:9450

約数の個数: 40

約数和(自身を含む): 3608284680

約数和(自身を除く): 1807208456

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 389, 512, 778, 1556, 3112, 6224, 9043, 12448, 18086, 24896, 36172, 49792, 72344, 99584, 144688, 199168, 289376, 578752, 1157504, 2315008, 3517727, 4630016, 7035454, 14070908, 28141816, 56283632, 112567264, 225134528, 450269056, 900538112, 1801076224]

約数ペア:

[(1, 1801076224), (2, 900538112), (4, 450269056), (8, 225134528), (16, 112567264), (32, 56283632), (64, 28141816), (128, 14070908), (256, 7035454), (389, 4630016), (512, 3517727), (778, 2315008), (1556, 1157504), (3112, 578752), (6224, 289376), (9043, 199168), (12448, 144688), (18086, 99584), (24896, 72344), (36172, 49792)]