2040786592

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{6823}}^1$

素因数の和:7565

約数の個数: 48

約数和(自身を含む): 4333512960

約数和(自身を除く): 2292726368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 719, 1438, 2876, 5752, 6823, 9347, 11504, 13646, 18694, 23008, 27292, 37388, 54584, 74776, 88699, 109168, 149552, 177398, 218336, 299104, 354796, 709592, 1419184, 2838368, 4905737, 9811474, 19622948, 39245896, 63774581, 78491792, 127549162, 156983584, 255098324, 510196648, 1020393296, 2040786592]

約数ペア:

[(1, 2040786592), (2, 1020393296), (4, 510196648), (8, 255098324), (13, 156983584), (16, 127549162), (26, 78491792), (32, 63774581), (52, 39245896), (104, 19622948), (208, 9811474), (416, 4905737), (719, 2838368), (1438, 1419184), (2876, 709592), (5752, 354796), (6823, 299104), (9347, 218336), (11504, 177398), (13646, 149552), (18694, 109168), (23008, 88699), (27292, 74776), (37388, 54584)]