521002016

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{158071}}^1$

素因数の和:158184

約数の個数: 24

約数和(自身を含む): 1035687744

約数和(自身を除く): 514685728

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 3296, 158071, 316142, 632284, 1264568, 2529136, 5058272, 16281313, 32562626, 65125252, 130250504, 260501008, 521002016]

約数ペア:

[(1, 521002016), (2, 260501008), (4, 130250504), (8, 65125252), (16, 32562626), (32, 16281313), (103, 5058272), (206, 2529136), (412, 1264568), (824, 632284), (1648, 316142), (3296, 158071)]