2545592

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{347}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 5512320

約数和(自身を除く): 2966728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 347, 524, 694, 917, 1048, 1388, 1834, 2429, 2776, 3668, 4858, 7336, 9716, 19432, 45457, 90914, 181828, 318199, 363656, 636398, 1272796, 2545592]

約数ペア:

[(1, 2545592), (2, 1272796), (4, 636398), (7, 363656), (8, 318199), (14, 181828), (28, 90914), (56, 45457), (131, 19432), (262, 9716), (347, 7336), (524, 4858), (694, 3668), (917, 2776), (1048, 2429), (1388, 1834)]