2045491328

素因数分解:

$2^7\times {\mathrm{53}}^2\times {\mathrm{5689}}^1$

素因数の和:5809

約数の個数: 48

約数和(自身を含む): 4154069850

約数和(自身を除く): 2108578522

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 424, 848, 1696, 2809, 3392, 5618, 5689, 6784, 11236, 11378, 22472, 22756, 44944, 45512, 89888, 91024, 179776, 182048, 301517, 359552, 364096, 603034, 728192, 1206068, 2412136, 4824272, 9648544, 15980401, 19297088, 31960802, 38594176, 63921604, 127843208, 255686416, 511372832, 1022745664, 2045491328]

約数ペア:

[(1, 2045491328), (2, 1022745664), (4, 511372832), (8, 255686416), (16, 127843208), (32, 63921604), (53, 38594176), (64, 31960802), (106, 19297088), (128, 15980401), (212, 9648544), (424, 4824272), (848, 2412136), (1696, 1206068), (2809, 728192), (3392, 603034), (5618, 364096), (5689, 359552), (6784, 301517), (11236, 182048), (11378, 179776), (22472, 91024), (22756, 89888), (44944, 45512)]