2478212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{373}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 4775232

約数和(自身を除く): 2297020

約数列:

[1, 2, 4, 11, 22, 44, 151, 302, 373, 604, 746, 1492, 1661, 3322, 4103, 6644, 8206, 16412, 56323, 112646, 225292, 619553, 1239106, 2478212]

約数ペア:

[(1, 2478212), (2, 1239106), (4, 619553), (11, 225292), (22, 112646), (44, 56323), (151, 16412), (302, 8206), (373, 6644), (604, 4103), (746, 3322), (1492, 1661)]