2388392

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 4704480

約数和(自身を除く): 2316088

約数列:

[1, 2, 4, 8, 43, 53, 86, 106, 131, 172, 212, 262, 344, 424, 524, 1048, 2279, 4558, 5633, 6943, 9116, 11266, 13886, 18232, 22532, 27772, 45064, 55544, 298549, 597098, 1194196, 2388392]

約数ペア:

[(1, 2388392), (2, 1194196), (4, 597098), (8, 298549), (43, 55544), (53, 45064), (86, 27772), (106, 22532), (131, 18232), (172, 13886), (212, 11266), (262, 9116), (344, 6943), (424, 5633), (524, 4558), (1048, 2279)]