1986003572

素因数分解:

$2^2\times 7^1\times {\mathrm{3761}}^1\times {\mathrm{18859}}^1$

素因数の和:22631

約数の個数: 24

約数和(自身を含む): 3973273920

約数和(自身を除く): 1987270348

約数列:

[1, 2, 4, 7, 14, 28, 3761, 7522, 15044, 18859, 26327, 37718, 52654, 75436, 105308, 132013, 264026, 528052, 70928699, 141857398, 283714796, 496500893, 993001786, 1986003572]

約数ペア:

[(1, 1986003572), (2, 993001786), (4, 496500893), (7, 283714796), (14, 141857398), (28, 70928699), (3761, 528052), (7522, 264026), (15044, 132013), (18859, 105308), (26327, 75436), (37718, 52654)]