13721000824

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{548489}}^1$

素因数の和:548607

約数の個数: 32

約数和(自身を含む): 26656614000

約数和(自身を除く): 12935613176

約数列:

[1, 2, 4, 8, 53, 59, 106, 118, 212, 236, 424, 472, 3127, 6254, 12508, 25016, 548489, 1096978, 2193956, 4387912, 29069917, 32360851, 58139834, 64721702, 116279668, 129443404, 232559336, 258886808, 1715125103, 3430250206, 6860500412, 13721000824]

約数ペア:

[(1, 13721000824), (2, 6860500412), (4, 3430250206), (8, 1715125103), (53, 258886808), (59, 232559336), (106, 129443404), (118, 116279668), (212, 64721702), (236, 58139834), (424, 32360851), (472, 29069917), (3127, 4387912), (6254, 2193956), (12508, 1096978), (25016, 548489)]