2018589952

素因数分解:

$2^8\times {\mathrm{1259}}^1\times {\mathrm{6263}}^1$

素因数の和:7538

約数の個数: 36

約数和(自身を含む): 4033139040

約数和(自身を除く): 2014549088

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1259, 2518, 5036, 6263, 10072, 12526, 20144, 25052, 40288, 50104, 80576, 100208, 161152, 200416, 322304, 400832, 801664, 1603328, 7885117, 15770234, 31540468, 63080936, 126161872, 252323744, 504647488, 1009294976, 2018589952]

約数ペア:

[(1, 2018589952), (2, 1009294976), (4, 504647488), (8, 252323744), (16, 126161872), (32, 63080936), (64, 31540468), (128, 15770234), (256, 7885117), (1259, 1603328), (2518, 801664), (5036, 400832), (6263, 322304), (10072, 200416), (12526, 161152), (20144, 100208), (25052, 80576), (40288, 50104)]