2000654584

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{617}}^1\times {\mathrm{991}}^1$

素因数の和:2023

約数の個数: 32

約数和(自身を含む): 3770294400

約数和(自身を除く): 1769639816

約数列:

[1, 2, 4, 8, 409, 617, 818, 991, 1234, 1636, 1982, 2468, 3272, 3964, 4936, 7928, 252353, 405319, 504706, 611447, 810638, 1009412, 1222894, 1621276, 2018824, 2445788, 3242552, 4891576, 250081823, 500163646, 1000327292, 2000654584]

約数ペア:

[(1, 2000654584), (2, 1000327292), (4, 500163646), (8, 250081823), (409, 4891576), (617, 3242552), (818, 2445788), (991, 2018824), (1234, 1621276), (1636, 1222894), (1982, 1009412), (2468, 810638), (3272, 611447), (3964, 504706), (4936, 405319), (7928, 252353)]