2021806244

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{3323}}^1\times {\mathrm{4111}}^1$

素因数の和:7475

約数の個数: 24

約数和(自身を含む): 3635764608

約数和(自身を除く): 1613958364

約数列:

[1, 2, 4, 37, 74, 148, 3323, 4111, 6646, 8222, 13292, 16444, 122951, 152107, 245902, 304214, 491804, 608428, 13660853, 27321706, 54643412, 505451561, 1010903122, 2021806244]

約数ペア:

[(1, 2021806244), (2, 1010903122), (4, 505451561), (37, 54643412), (74, 27321706), (148, 13660853), (3323, 608428), (4111, 491804), (6646, 304214), (8222, 245902), (13292, 152107), (16444, 122951)]