2552648

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{577}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 5548800

約数和(自身を除く): 2996152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 577, 632, 1106, 1154, 2212, 2308, 4039, 4424, 4616, 8078, 16156, 32312, 45583, 91166, 182332, 319081, 364664, 638162, 1276324, 2552648]

約数ペア:

[(1, 2552648), (2, 1276324), (4, 638162), (7, 364664), (8, 319081), (14, 182332), (28, 91166), (56, 45583), (79, 32312), (158, 16156), (316, 8078), (553, 4616), (577, 4424), (632, 4039), (1106, 2308), (1154, 2212)]