1273952

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{971}}^1$

素因数の和:1022

約数の個数: 24

約数和(自身を含む): 2571912

約数和(自身を除く): 1297960

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 971, 1312, 1942, 3884, 7768, 15536, 31072, 39811, 79622, 159244, 318488, 636976, 1273952]

約数ペア:

[(1, 1273952), (2, 636976), (4, 318488), (8, 159244), (16, 79622), (32, 39811), (41, 31072), (82, 15536), (164, 7768), (328, 3884), (656, 1942), (971, 1312)]