2480662016

素因数分解:

$2^9\times 7^1\times {\mathrm{692149}}^1$

素因数の和:692174

約数の個数: 40

約数和(自身を含む): 5664555600

約数和(自身を除く): 3183893584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 692149, 1384298, 2768596, 4845043, 5537192, 9690086, 11074384, 19380172, 22148768, 38760344, 44297536, 77520688, 88595072, 155041376, 177190144, 310082752, 354380288, 620165504, 1240331008, 2480662016]

約数ペア:

[(1, 2480662016), (2, 1240331008), (4, 620165504), (7, 354380288), (8, 310082752), (14, 177190144), (16, 155041376), (28, 88595072), (32, 77520688), (56, 44297536), (64, 38760344), (112, 22148768), (128, 19380172), (224, 11074384), (256, 9690086), (448, 5537192), (512, 4845043), (896, 2768596), (1792, 1384298), (3584, 692149)]