1737221392

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{643}}^1\times {\mathrm{1289}}^1$

素因数の和:2071

約数の個数: 40

約数和(自身を含む): 3399469920

約数和(自身を除く): 1662248528

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 643, 1048, 1286, 1289, 2096, 2572, 2578, 5144, 5156, 10288, 10312, 20624, 84233, 168466, 168859, 336932, 337718, 673864, 675436, 828827, 1347728, 1350872, 1657654, 2701744, 3315308, 6630616, 13261232, 108576337, 217152674, 434305348, 868610696, 1737221392]

約数ペア:

[(1, 1737221392), (2, 868610696), (4, 434305348), (8, 217152674), (16, 108576337), (131, 13261232), (262, 6630616), (524, 3315308), (643, 2701744), (1048, 1657654), (1286, 1350872), (1289, 1347728), (2096, 828827), (2572, 675436), (2578, 673864), (5144, 337718), (5156, 336932), (10288, 168859), (10312, 168466), (20624, 84233)]