2050582016

素因数分解:

$2^9\times 7^1\times {\mathrm{727}}^1\times {\mathrm{787}}^1$

素因数の和:1539

約数の個数: 80

約数和(自身を含む): 4694866176

約数和(自身を除く): 2644284160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 727, 787, 896, 1454, 1574, 1792, 2908, 3148, 3584, 5089, 5509, 5816, 6296, 10178, 11018, 11632, 12592, 20356, 22036, 23264, 25184, 40712, 44072, 46528, 50368, 81424, 88144, 93056, 100736, 162848, 176288, 186112, 201472, 325696, 352576, 372224, 402944, 572149, 651392, 705152, 1144298, 1302784, 1410304, 2288596, 2605568, 2820608, 4005043, 4577192, 8010086, 9154384, 16020172, 18308768, 32040344, 36617536, 64080688, 73235072, 128161376, 146470144, 256322752, 292940288, 512645504, 1025291008, 2050582016]

約数ペア:

[(1, 2050582016), (2, 1025291008), (4, 512645504), (7, 292940288), (8, 256322752), (14, 146470144), (16, 128161376), (28, 73235072), (32, 64080688), (56, 36617536), (64, 32040344), (112, 18308768), (128, 16020172), (224, 9154384), (256, 8010086), (448, 4577192), (512, 4005043), (727, 2820608), (787, 2605568), (896, 2288596), (1454, 1410304), (1574, 1302784), (1792, 1144298), (2908, 705152), (3148, 651392), (3584, 572149), (5089, 402944), (5509, 372224), (5816, 352576), (6296, 325696), (10178, 201472), (11018, 186112), (11632, 176288), (12592, 162848), (20356, 100736), (22036, 93056), (23264, 88144), (25184, 81424), (40712, 50368), (44072, 46528)]