1408612

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:339

約数の個数: 24

約数和(自身を含む): 2624832

約数和(自身を除く): 1216220

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 251, 502, 1004, 1403, 2806, 5612, 5773, 11546, 15311, 23092, 30622, 61244, 352153, 704306, 1408612]

約数ペア:

[(1, 1408612), (2, 704306), (4, 352153), (23, 61244), (46, 30622), (61, 23092), (92, 15311), (122, 11546), (244, 5773), (251, 5612), (502, 2806), (1004, 1403)]